diff --git a/LICENSE b/LICENSE
index 63f44cc3..f764ae67 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,360 +1,6 @@
-Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
-Public License
+All CIS based checks in the checks folder are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License.
+The link to the license terms can be found at
+https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
 
-By exercising the Licensed Rights (defined below), You accept and agree
-to be bound by the terms and conditions of this Creative Commons
-Attribution-NonCommercial-ShareAlike 4.0 International Public License
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-Licensor grants You such rights in consideration of benefits the
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-Section 1 -- Definitions.
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-     Material is a musical work, performance, or sound recording,
-     Adapted Material is always produced where the Licensed Material is
-     synched in timed relation with a moving image.
-
-  b. Adapter's License means the license You apply to Your Copyright
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-  c. BY-NC-SA Compatible License means a license listed at
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-  e. Effective Technological Measures means those measures that, in the
-     absence of proper authority, may not be circumvented under laws
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-  f. Exceptions and Limitations means fair use, fair dealing, and/or
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-     that applies to Your use of the Licensed Material.
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-  g. License Elements means the license attributes listed in the name
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-  i. Licensed Rights means the rights granted to You subject to the
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-  k. NonCommercial means not primarily intended for or directed towards
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-     public may access the material from a place and at a time
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-  m. Sui Generis Database Rights means rights other than copyright
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-          its terms and conditions.
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-       3. Term. The term of this Public License is specified in Section
-          6(a).
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-       4. Media and formats; technical modifications allowed. The
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-          authority to forbid You from making technical modifications
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-          technical modifications necessary to circumvent Effective
-          Technological Measures. For purposes of this Public License,
-          simply making modifications authorized by this Section 2(a)
-          (4) never produces Adapted Material.
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-          provided in Section 3(a)(1)(A)(i).
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-       2. You must include the text of, or the URI or hyperlink to, the
-          Adapter's License You apply. You may satisfy this condition
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-Section 4 -- Sui Generis Database Rights.
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-Where the Licensed Rights include Sui Generis Database Rights that
-apply to Your use of the Licensed Material:
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-     only;
-
-  b. if You include all or a substantial portion of the database
-     contents in a database in which You have Sui Generis Database
-     Rights, then the database in which You have Sui Generis Database
-     Rights (but not its individual contents) is Adapted Material,
-     including for purposes of Section 3(b); and
-
-  c. You must comply with the conditions in Section 3(a) if You Share
-     all or a substantial portion of the contents of the database.
-
-For the avoidance of doubt, this Section 4 supplements and does not
-replace Your obligations under this Public License where the Licensed
-Rights include other Copyright and Similar Rights.
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-
-Section 5 -- Disclaimer of Warranties and Limitation of Liability.
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-     ALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU.
-
-  b. TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLE
-     TO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION,
-     NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT,
-     INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES,
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-     waiver of all liability.
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-Section 6 -- Term and Termination.
-
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-     this Public License, then Your rights under this Public License
-     terminate automatically.
-
-  b. Where Your right to use the Licensed Material has terminated under
-     Section 6(a), it reinstates:
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-     For the avoidance of doubt, this Section 6(b) does not affect any
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-     Licensed Material under separate terms or conditions or stop
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-  d. Sections 1, 5, 6, 7, and 8 survive termination of this Public
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-Section 7 -- Other Terms and Conditions.
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-Section 8 -- Interpretation.
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-     shall not be interpreted to, reduce, limit, restrict, or impose
-     conditions on any use of the Licensed Material that could lawfully
-     be made without permission under this Public License.
-
-  b. To the extent possible, if any provision of this Public License is
-     deemed unenforceable, it shall be automatically reformed to the
-     minimum extent necessary to make it enforceable. If the provision
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-  d. Nothing in this Public License constitutes or may be interpreted
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\ No newline at end of file
+Any other piece of code is licensed as Apache License 2.0 as specified in each file. You may obtain a copy of the License at
+http://www.apache.org/licenses/LICENSE-2.0
diff --git a/LICENSE-APACHE-2.0 b/LICENSE-APACHE-2.0
new file mode 100644
index 00000000..cd482d89
--- /dev/null
+++ b/LICENSE-APACHE-2.0
@@ -0,0 +1,201 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
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diff --git a/LICENSE-CC-BY-SA-4.0 b/LICENSE-CC-BY-SA-4.0
new file mode 100644
index 00000000..63f44cc3
--- /dev/null
+++ b/LICENSE-CC-BY-SA-4.0
@@ -0,0 +1,360 @@
+Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
+Public License
+
+By exercising the Licensed Rights (defined below), You accept and agree
+to be bound by the terms and conditions of this Creative Commons
+Attribution-NonCommercial-ShareAlike 4.0 International Public License
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+interpreted as a contract, You are granted the Licensed Rights in
+consideration of Your acceptance of these terms and conditions, and the
+Licensor grants You such rights in consideration of benefits the
+Licensor receives from making the Licensed Material available under
+these terms and conditions.
+
+
+Section 1 -- Definitions.
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+  a. Adapted Material means material subject to Copyright and Similar
+     Rights that is derived from or based upon the Licensed Material
+     and in which the Licensed Material is translated, altered,
+     arranged, transformed, or otherwise modified in a manner requiring
+     permission under the Copyright and Similar Rights held by the
+     Licensor. For purposes of this Public License, where the Licensed
+     Material is a musical work, performance, or sound recording,
+     Adapted Material is always produced where the Licensed Material is
+     synched in timed relation with a moving image.
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+     and Similar Rights in Your contributions to Adapted Material in
+     accordance with the terms and conditions of this Public License.
+
+  c. BY-NC-SA Compatible License means a license listed at
+     creativecommons.org/compatiblelicenses, approved by Creative
+     Commons as essentially the equivalent of this Public License.
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+  d. Copyright and Similar Rights means copyright and/or similar rights
+     closely related to copyright including, without limitation,
+     performance, broadcast, sound recording, and Sui Generis Database
+     Rights, without regard to how the rights are labeled or
+     categorized. For purposes of this Public License, the rights
+     specified in Section 2(b)(1)-(2) are not Copyright and Similar
+     Rights.
+
+  e. Effective Technological Measures means those measures that, in the
+     absence of proper authority, may not be circumvented under laws
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+     Treaty adopted on December 20, 1996, and/or similar international
+     agreements.
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+     any other exception or limitation to Copyright and Similar Rights
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+     Public License are Attribution, NonCommercial, and ShareAlike.
+
+  h. Licensed Material means the artistic or literary work, database,
+     or other material to which the Licensor applied this Public
+     License.
+
+  i. Licensed Rights means the rights granted to You subject to the
+     terms and conditions of this Public License, which are limited to
+     all Copyright and Similar Rights that apply to Your use of the
+     Licensed Material and that the Licensor has authority to license.
+
+  j. Licensor means the individual(s) or entity(ies) granting rights
+     under this Public License.
+
+  k. NonCommercial means not primarily intended for or directed towards
+     commercial advantage or monetary compensation. For purposes of
+     this Public License, the exchange of the Licensed Material for
+     other material subject to Copyright and Similar Rights by digital
+     file-sharing or similar means is NonCommercial provided there is
+     no payment of monetary compensation in connection with the
+     exchange.
+
+  l. Share means to provide material to the public by any means or
+     process that requires permission under the Licensed Rights, such
+     as reproduction, public display, public performance, distribution,
+     dissemination, communication, or importation, and to make material
+     available to the public including in ways that members of the
+     public may access the material from a place and at a time
+     individually chosen by them.
+
+  m. Sui Generis Database Rights means rights other than copyright
+     resulting from Directive 96/9/EC of the European Parliament and of
+     the Council of 11 March 1996 on the legal protection of databases,
+     as amended and/or succeeded, as well as other essentially
+     equivalent rights anywhere in the world.
+
+  n. You means the individual or entity exercising the Licensed Rights
+     under this Public License. Your has a corresponding meaning.
+
+
+Section 2 -- Scope.
+
+  a. License grant.
+
+       1. Subject to the terms and conditions of this Public License,
+          the Licensor hereby grants You a worldwide, royalty-free,
+          non-sublicensable, non-exclusive, irrevocable license to
+          exercise the Licensed Rights in the Licensed Material to:
+
+            a. reproduce and Share the Licensed Material, in whole or
+               in part, for NonCommercial purposes only; and
+
+            b. produce, reproduce, and Share Adapted Material for
+               NonCommercial purposes only.
+
+       2. Exceptions and Limitations. For the avoidance of doubt, where
+          Exceptions and Limitations apply to Your use, this Public
+          License does not apply, and You do not need to comply with
+          its terms and conditions.
+
+       3. Term. The term of this Public License is specified in Section
+          6(a).
+
+       4. Media and formats; technical modifications allowed. The
+          Licensor authorizes You to exercise the Licensed Rights in
+          all media and formats whether now known or hereafter created,
+          and to make technical modifications necessary to do so. The
+          Licensor waives and/or agrees not to assert any right or
+          authority to forbid You from making technical modifications
+          necessary to exercise the Licensed Rights, including
+          technical modifications necessary to circumvent Effective
+          Technological Measures. For purposes of this Public License,
+          simply making modifications authorized by this Section 2(a)
+          (4) never produces Adapted Material.
+
+       5. Downstream recipients.
+
+            a. Offer from the Licensor -- Licensed Material. Every
+               recipient of the Licensed Material automatically
+               receives an offer from the Licensor to exercise the
+               Licensed Rights under the terms and conditions of this
+               Public License.
+
+            b. Additional offer from the Licensor -- Adapted Material.
+               Every recipient of Adapted Material from You
+               automatically receives an offer from the Licensor to
+               exercise the Licensed Rights in the Adapted Material
+               under the conditions of the Adapter's License You apply.
+
+            c. No downstream restrictions. You may not offer or impose
+               any additional or different terms or conditions on, or
+               apply any Effective Technological Measures to, the
+               Licensed Material if doing so restricts exercise of the
+               Licensed Rights by any recipient of the Licensed
+               Material.
+
+       6. No endorsement. Nothing in this Public License constitutes or
+          may be construed as permission to assert or imply that You
+          are, or that Your use of the Licensed Material is, connected
+          with, or sponsored, endorsed, or granted official status by,
+          the Licensor or others designated to receive attribution as
+          provided in Section 3(a)(1)(A)(i).
+
+  b. Other rights.
+
+       1. Moral rights, such as the right of integrity, are not
+          licensed under this Public License, nor are publicity,
+          privacy, and/or other similar personality rights; however, to
+          the extent possible, the Licensor waives and/or agrees not to
+          assert any such rights held by the Licensor to the limited
+          extent necessary to allow You to exercise the Licensed
+          Rights, but not otherwise.
+
+       2. Patent and trademark rights are not licensed under this
+          Public License.
+
+       3. To the extent possible, the Licensor waives any right to
+          collect royalties from You for the exercise of the Licensed
+          Rights, whether directly or through a collecting society
+          under any voluntary or waivable statutory or compulsory
+          licensing scheme. In all other cases the Licensor expressly
+          reserves any right to collect such royalties, including when
+          the Licensed Material is used other than for NonCommercial
+          purposes.
+
+
+Section 3 -- License Conditions.
+
+Your exercise of the Licensed Rights is expressly made subject to the
+following conditions.
+
+  a. Attribution.
+
+       1. If You Share the Licensed Material (including in modified
+          form), You must:
+
+            a. retain the following if it is supplied by the Licensor
+               with the Licensed Material:
+
+                 i. identification of the creator(s) of the Licensed
+                    Material and any others designated to receive
+                    attribution, in any reasonable manner requested by
+                    the Licensor (including by pseudonym if
+                    designated);
+
+                ii. a copyright notice;
+
+               iii. a notice that refers to this Public License;
+
+                iv. a notice that refers to the disclaimer of
+                    warranties;
+
+                 v. a URI or hyperlink to the Licensed Material to the
+                    extent reasonably practicable;
+
+            b. indicate if You modified the Licensed Material and
+               retain an indication of any previous modifications; and
+
+            c. indicate the Licensed Material is licensed under this
+               Public License, and include the text of, or the URI or
+               hyperlink to, this Public License.
+
+       2. You may satisfy the conditions in Section 3(a)(1) in any
+          reasonable manner based on the medium, means, and context in
+          which You Share the Licensed Material. For example, it may be
+          reasonable to satisfy the conditions by providing a URI or
+          hyperlink to a resource that includes the required
+          information.
+       3. If requested by the Licensor, You must remove any of the
+          information required by Section 3(a)(1)(A) to the extent
+          reasonably practicable.
+
+  b. ShareAlike.
+
+     In addition to the conditions in Section 3(a), if You Share
+     Adapted Material You produce, the following conditions also apply.
+
+       1. The Adapter's License You apply must be a Creative Commons
+          license with the same License Elements, this version or
+          later, or a BY-NC-SA Compatible License.
+
+       2. You must include the text of, or the URI or hyperlink to, the
+          Adapter's License You apply. You may satisfy this condition
+          in any reasonable manner based on the medium, means, and
+          context in which You Share Adapted Material.
+
+       3. You may not offer or impose any additional or different terms
+          or conditions on, or apply any Effective Technological
+          Measures to, Adapted Material that restrict exercise of the
+          rights granted under the Adapter's License You apply.
+
+
+Section 4 -- Sui Generis Database Rights.
+
+Where the Licensed Rights include Sui Generis Database Rights that
+apply to Your use of the Licensed Material:
+
+  a. for the avoidance of doubt, Section 2(a)(1) grants You the right
+     to extract, reuse, reproduce, and Share all or a substantial
+     portion of the contents of the database for NonCommercial purposes
+     only;
+
+  b. if You include all or a substantial portion of the database
+     contents in a database in which You have Sui Generis Database
+     Rights, then the database in which You have Sui Generis Database
+     Rights (but not its individual contents) is Adapted Material,
+     including for purposes of Section 3(b); and
+
+  c. You must comply with the conditions in Section 3(a) if You Share
+     all or a substantial portion of the contents of the database.
+
+For the avoidance of doubt, this Section 4 supplements and does not
+replace Your obligations under this Public License where the Licensed
+Rights include other Copyright and Similar Rights.
+
+
+Section 5 -- Disclaimer of Warranties and Limitation of Liability.
+
+  a. UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THE
+     EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS
+     AND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OF
+     ANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS,
+     IMPLIED, STATUTORY, OR OTHER. THIS INCLUDES, WITHOUT LIMITATION,
+     WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR
+     PURPOSE, NON-INFRINGEMENT, ABSENCE OF LATENT OR OTHER DEFECTS,
+     ACCURACY, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR NOT
+     KNOWN OR DISCOVERABLE. WHERE DISCLAIMERS OF WARRANTIES ARE NOT
+     ALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU.
+
+  b. TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLE
+     TO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION,
+     NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT,
+     INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES,
+     COSTS, EXPENSES, OR DAMAGES ARISING OUT OF THIS PUBLIC LICENSE OR
+     USE OF THE LICENSED MATERIAL, EVEN IF THE LICENSOR HAS BEEN
+     ADVISED OF THE POSSIBILITY OF SUCH LOSSES, COSTS, EXPENSES, OR
+     DAMAGES. WHERE A LIMITATION OF LIABILITY IS NOT ALLOWED IN FULL OR
+     IN PART, THIS LIMITATION MAY NOT APPLY TO YOU.
+
+  c. The disclaimer of warranties and limitation of liability provided
+     above shall be interpreted in a manner that, to the extent
+     possible, most closely approximates an absolute disclaimer and
+     waiver of all liability.
+
+
+Section 6 -- Term and Termination.
+
+  a. This Public License applies for the term of the Copyright and
+     Similar Rights licensed here. However, if You fail to comply with
+     this Public License, then Your rights under this Public License
+     terminate automatically.
+
+  b. Where Your right to use the Licensed Material has terminated under
+     Section 6(a), it reinstates:
+
+       1. automatically as of the date the violation is cured, provided
+          it is cured within 30 days of Your discovery of the
+          violation; or
+
+       2. upon express reinstatement by the Licensor.
+
+     For the avoidance of doubt, this Section 6(b) does not affect any
+     right the Licensor may have to seek remedies for Your violations
+     of this Public License.
+
+  c. For the avoidance of doubt, the Licensor may also offer the
+     Licensed Material under separate terms or conditions or stop
+     distributing the Licensed Material at any time; however, doing so
+     will not terminate this Public License.
+
+  d. Sections 1, 5, 6, 7, and 8 survive termination of this Public
+     License.
+
+
+Section 7 -- Other Terms and Conditions.
+
+  a. The Licensor shall not be bound by any additional or different
+     terms or conditions communicated by You unless expressly agreed.
+
+  b. Any arrangements, understandings, or agreements regarding the
+     Licensed Material not stated herein are separate from and
+     independent of the terms and conditions of this Public License.
+
+
+Section 8 -- Interpretation.
+
+  a. For the avoidance of doubt, this Public License does not, and
+     shall not be interpreted to, reduce, limit, restrict, or impose
+     conditions on any use of the Licensed Material that could lawfully
+     be made without permission under this Public License.
+
+  b. To the extent possible, if any provision of this Public License is
+     deemed unenforceable, it shall be automatically reformed to the
+     minimum extent necessary to make it enforceable. If the provision
+     cannot be reformed, it shall be severed from this Public License
+     without affecting the enforceability of the remaining terms and
+     conditions.
+
+  c. No term or condition of this Public License will be waived and no
+     failure to comply consented to unless expressly agreed to by the
+     Licensor.
+
+  d. Nothing in this Public License constitutes or may be interpreted
+     as a limitation upon, or waiver of, any privileges and immunities
+     that apply to the Licensor or You, including from the legal
+     processes of any jurisdiction or authority.
\ No newline at end of file
diff --git a/README.md b/README.md
index aec89d9a..a6fc4e9e 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@
 - [Add Custom Checks](#add-custom-checks)
 - [Third Party Integrations](#third-party-integrations)
 - [Full list of checks and groups](/LIST_OF_CHECKS_AND_GROUPS.md)
+- [License](#license)
 
 ## Description
 
@@ -428,3 +429,10 @@ In order to add any new check feel free to create a new extra check in the extra
 Javier Pecete has done an awesome job integrating Prowler with Telegram, you have more details here https://github.com/i4specete/ServerTelegramBot
 ### Cloud Security Suite
 The guys of SecurityFTW have added Prowler in their Cloud Security Suite along with other cool security tools https://github.com/SecurityFTW/cs-suite
+
+## License
+All CIS based checks in the checks folder are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License.
+The link to the license terms can be found at
+https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
+Any other piece of code is licensed as Apache License 2.0 as specified in each file. You may obtain a copy of the License at
+http://www.apache.org/licenses/LICENSE-2.0
diff --git a/checks/check11 b/checks/check11
index 751b981e..98a906b0 100644
--- a/checks/check11
+++ b/checks/check11
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check11="1.1,1.01"
 CHECK_TITLE_check11="[check11] Avoid the use of the root account (Scored)"
 CHECK_SCORED_check11="SCORED"
diff --git a/checks/check110 b/checks/check110
index 0432aa62..1ab1fa3b 100644
--- a/checks/check110
+++ b/checks/check110
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check110="1.10"
 CHECK_TITLE_check110="[check110] Ensure IAM password policy prevents password reuse: 24 or greater (Scored)"
 CHECK_SCORED_check110="SCORED"
diff --git a/checks/check111 b/checks/check111
index 9ef36c23..29a015ff 100644
--- a/checks/check111
+++ b/checks/check111
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check111="1.11"
 CHECK_TITLE_check111="[check111] Ensure IAM password policy expires passwords within 90 days or less (Scored)"
 CHECK_SCORED_check111="SCORED"
diff --git a/checks/check112 b/checks/check112
index 61155980..b4bbcb53 100644
--- a/checks/check112
+++ b/checks/check112
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check112="1.12"
 CHECK_TITLE_check112="[check112] Ensure no root account access key exists (Scored)"
 CHECK_SCORED_check112="SCORED" 
diff --git a/checks/check113 b/checks/check113
index 5b52c77c..668bf25b 100644
--- a/checks/check113
+++ b/checks/check113
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check113="1.13"
 CHECK_TITLE_check113="[check113] Ensure MFA is enabled for the root account (Scored)"
 CHECK_SCORED_check113="SCORED"
diff --git a/checks/check114 b/checks/check114
index c6a81a6a..3f386543 100644
--- a/checks/check114
+++ b/checks/check114
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check114="1.14"
 CHECK_TITLE_check114="[check114] Ensure hardware MFA is enabled for the root account (Scored)"
 CHECK_SCORED_check114="SCORED"
diff --git a/checks/check115 b/checks/check115
index 41b78915..08d10891 100644
--- a/checks/check115
+++ b/checks/check115
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check115="1.15"
 CHECK_TITLE_check115="[check115] Ensure security questions are registered in the AWS account (Not Scored)"
 CHECK_SCORED_check115="SCORED"
diff --git a/checks/check116 b/checks/check116
index b8dbde01..6dbbc4c5 100644
--- a/checks/check116
+++ b/checks/check116
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check116="1.16"
 CHECK_TITLE_check116="[check116] Ensure IAM policies are attached only to groups or roles (Scored)"
 CHECK_SCORED_check116="SCORED"
diff --git a/checks/check117 b/checks/check117
index bace6575..4550c1a1 100644
--- a/checks/check117
+++ b/checks/check117
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check117="1.17"
 CHECK_TITLE_check117="[check117] Enable detailed billing (Scored)"
 CHECK_SCORED_check117="SCORED"
diff --git a/checks/check118 b/checks/check118
index abe009ee..d793c144 100644
--- a/checks/check118
+++ b/checks/check118
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check118="1.18"
 CHECK_TITLE_check118="[check118] Ensure IAM Master and IAM Manager roles are active (Scored)"
 CHECK_SCORED_check118="SCORED"
diff --git a/checks/check119 b/checks/check119
index f0ec82e1..6593fc30 100644
--- a/checks/check119
+++ b/checks/check119
@@ -1,7 +1,17 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check119="1.19"
 CHECK_TITLE_check119="[check119] Maintain current contact details (Scored)"
 CHECK_SCORED_check119="SCORED"
-CHECK_ALTERNATE_check119="check119" 
+CHECK_ALTERNATE_check119="check119"
 
 check119(){
   # "Maintain current contact details (Scored)"
diff --git a/checks/check12 b/checks/check12
index 3fd8e24f..a96aa30a 100644
--- a/checks/check12
+++ b/checks/check12
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check12="1.2,1.02"
 CHECK_TITLE_check12="[check12] Ensure multi-factor authentication (MFA) is enabled for all IAM users that have a console password (Scored)"
 CHECK_SCORED_check12="SCORED"
diff --git a/checks/check120 b/checks/check120
index ba15cd21..b18bb767 100644
--- a/checks/check120
+++ b/checks/check120
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check120="1.20"
 CHECK_TITLE_check120="[check120] Ensure security contact information is registered (Scored)"
 CHECK_SCORED_check120="SCORED"
diff --git a/checks/check121 b/checks/check121
index 01b4014e..c70510d9 100644
--- a/checks/check121
+++ b/checks/check121
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check121="1.21"
 CHECK_TITLE_check121="[check121] Ensure IAM instance roles are used for AWS resource access from instances (Not Scored)"
 CHECK_SCORED_check121="NOT_SCORED"
diff --git a/checks/check122 b/checks/check122
index 3c898a16..67c93c7e 100644
--- a/checks/check122
+++ b/checks/check122
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check122="1.22"
 CHECK_TITLE_check122="[check122] Ensure a support role has been created to manage incidents with AWS Support (Scored)"
 CHECK_SCORED_check122="SCORED"
diff --git a/checks/check123 b/checks/check123
index fa60d819..db96a737 100644
--- a/checks/check123
+++ b/checks/check123
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check123="1.23"
 CHECK_TITLE_check123="[check123] Do not setup access keys during initial user setup for all IAM users that have a console password (Not Scored)"
 CHECK_SCORED_check123="NOT_SCORED" 
diff --git a/checks/check124 b/checks/check124
index f9ca3943..0f99d55d 100644
--- a/checks/check124
+++ b/checks/check124
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check124="1.24"
 CHECK_TITLE_check124="[check124] Ensure IAM policies that allow full \"*:*\" administrative privileges are not created (Scored)"
 CHECK_SCORED_check124="SCORED"
diff --git a/checks/check13 b/checks/check13
index c52a2480..18b4ed6f 100644
--- a/checks/check13
+++ b/checks/check13
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check13="1.3,1.03"
 CHECK_TITLE_check13="[check13] Ensure credentials unused for 90 days or greater are disabled (Scored)"
 CHECK_SCORED_check13="SCORED"
diff --git a/checks/check14 b/checks/check14
index ab1b823c..1ae4502f 100644
--- a/checks/check14
+++ b/checks/check14
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check14="1.4,1.04"
 CHECK_TITLE_check14="[check14] Ensure access keys are rotated every 90 days or less (Scored)"
 CHECK_SCORED_check14="SCORED"
diff --git a/checks/check15 b/checks/check15
index 998ed698..afc053ff 100644
--- a/checks/check15
+++ b/checks/check15
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check15="1.5,1.05"
 CHECK_TITLE_check15="[check15] Ensure IAM password policy requires at least one uppercase letter (Scored)"
 CHECK_SCORED_check15="SCORED"
diff --git a/checks/check16 b/checks/check16
index 04cb5d89..b846e03d 100644
--- a/checks/check16
+++ b/checks/check16
@@ -1,8 +1,18 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check16="1.6,1.06"
 CHECK_TITLE_check16="[check16] Ensure IAM password policy require at least one lowercase letter (Scored)"
 CHECK_SCORED_check16="SCORED"
 CHECK_ALTERNATE_check106="check16"
- 
+
 check16(){
   # "Ensure IAM password policy require at least one lowercase letter (Scored)"
   COMMAND16=$($AWSCLI iam get-account-password-policy $PROFILE_OPT --region $REGION --output json --query 'PasswordPolicy.RequireLowercaseCharacters' 2> /dev/null) # must be true
diff --git a/checks/check17 b/checks/check17
index b4dab411..8ee31da2 100644
--- a/checks/check17
+++ b/checks/check17
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check17="1.7,1.07"
 CHECK_TITLE_check17="[check17] Ensure IAM password policy require at least one symbol (Scored)"
 CHECK_SCORED_check17="SCORED"
diff --git a/checks/check18 b/checks/check18
index 4378ea88..62ebc22c 100644
--- a/checks/check18
+++ b/checks/check18
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check18="1.8,1.08"
 CHECK_TITLE_check18="[check18] Ensure IAM password policy require at least one number (Scored)"
 CHECK_SCORED_check18="SCORED"
diff --git a/checks/check19 b/checks/check19
index b367556c..57f18460 100644
--- a/checks/check19
+++ b/checks/check19
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check19="1.9,1.09"
 CHECK_TITLE_check19="[check19] Ensure IAM password policy requires minimum length of 14 or greater (Scored)"
 CHECK_SCORED_check19="SCORED"
diff --git a/checks/check21 b/checks/check21
index 56bc5fd0..82d6c904 100644
--- a/checks/check21
+++ b/checks/check21
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check21="2.1,2.01"
 CHECK_TITLE_check21="[check21] Ensure CloudTrail is enabled in all regions (Scored)"
 CHECK_SCORED_check21="SCORED"
diff --git a/checks/check22 b/checks/check22
index 0506228c..3badd579 100644
--- a/checks/check22
+++ b/checks/check22
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check22="2.2,2.02"
 CHECK_TITLE_check22="[check22] Ensure CloudTrail log file validation is enabled (Scored)"
 CHECK_SCORED_check22="SCORED"
diff --git a/checks/check23 b/checks/check23
index f7cea4e7..e79a2924 100644
--- a/checks/check23
+++ b/checks/check23
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check23="2.3,2.03"
 CHECK_TITLE_check23="[check23] Ensure the S3 bucket CloudTrail logs to is not publicly accessible (Scored)"
 CHECK_SCORED_check23="SCORED"
diff --git a/checks/check24 b/checks/check24
index 84decf74..89b2a966 100644
--- a/checks/check24
+++ b/checks/check24
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check24="2.4,2.04"
 CHECK_TITLE_check24="[check24] Ensure CloudTrail trails are integrated with CloudWatch Logs (Scored)"
 CHECK_SCORED_check24="SCORED"
diff --git a/checks/check25 b/checks/check25
index 2544ef16..be0ff7cb 100644
--- a/checks/check25
+++ b/checks/check25
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check25="2.5,2.05"
 CHECK_TITLE_check25="[check25] Ensure AWS Config is enabled in all regions (Scored)"
 CHECK_SCORED_check25="SCORED"
diff --git a/checks/check26 b/checks/check26
index dc9d3b39..7cc86dce 100644
--- a/checks/check26
+++ b/checks/check26
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check26="2.6,2.06"
 CHECK_TITLE_check26="[check26] Ensure S3 bucket access logging is enabled on the CloudTrail S3 bucket (Scored)"
 CHECK_SCORED_check26="SCORED"
diff --git a/checks/check27 b/checks/check27
index 06036a0d..20bd1258 100644
--- a/checks/check27
+++ b/checks/check27
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check27="2.7,2.07"
 CHECK_TITLE_check27="[check27] Ensure CloudTrail logs are encrypted at rest using KMS CMKs (Scored)"
 CHECK_SCORED_check27="SCORED"
diff --git a/checks/check28 b/checks/check28
index 3784a8b1..06e93d75 100644
--- a/checks/check28
+++ b/checks/check28
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check28="2.8,2.08"
 CHECK_TITLE_check28="[check28] Ensure rotation for customer created CMKs is enabled (Scored)"
 CHECK_SCORED_check28="SCORED"
diff --git a/checks/check31 b/checks/check31
index f3a92e62..5a2b0512 100644
--- a/checks/check31
+++ b/checks/check31
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check31="3.1,3.01"
 CHECK_TITLE_check31="[check31] Ensure a log metric filter and alarm exist for unauthorized API calls (Scored)"
 CHECK_SCORED_check31="SCORED"
diff --git a/checks/check310 b/checks/check310
index 70c0cf28..e4e29128 100644
--- a/checks/check310
+++ b/checks/check310
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check310="3.10"
 CHECK_TITLE_check310="[check310] Ensure a log metric filter and alarm exist for security group changes (Scored)"
 CHECK_SCORED_check310="SCORED"
diff --git a/checks/check311 b/checks/check311
index e6744e02..8dc05712 100644
--- a/checks/check311
+++ b/checks/check311
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check311="3.11"
 CHECK_TITLE_check311="[check311] Ensure a log metric filter and alarm exist for changes to Network Access Control Lists (NACL) (Scored)"
 CHECK_SCORED_check311="SCORED" 
diff --git a/checks/check312 b/checks/check312
index 6c0a0706..f1f29b84 100644
--- a/checks/check312
+++ b/checks/check312
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check312="3.12"
 CHECK_TITLE_check312="[check312] Ensure a log metric filter and alarm exist for changes to network gateways (Scored)"
 CHECK_SCORED_check312="SCORED" 
diff --git a/checks/check313 b/checks/check313
index 54ebef55..5a9fed6f 100644
--- a/checks/check313
+++ b/checks/check313
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check313="3.13"
 CHECK_TITLE_check313="[check313] Ensure a log metric filter and alarm exist for route table changes (Scored)"
 CHECK_SCORED_check313="SCORED" 
diff --git a/checks/check314 b/checks/check314
index e78aecb4..9ef23dc0 100644
--- a/checks/check314
+++ b/checks/check314
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check314="3.14"
 CHECK_TITLE_check314="[check314] Ensure a log metric filter and alarm exist for VPC changes (Scored)"
 CHECK_SCORED_check314="SCORED" 
diff --git a/checks/check315 b/checks/check315
index df9c8ceb..cec444cd 100644
--- a/checks/check315
+++ b/checks/check315
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check315="3.15"
 CHECK_TITLE_check315="[check315] Ensure appropriate subscribers to each SNS topic (Not Scored)"
 CHECK_SCORED_check315="SCORED"
diff --git a/checks/check32 b/checks/check32
index 35ceeb6d..d6a17789 100644
--- a/checks/check32
+++ b/checks/check32
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check32="3.2,3.02"
 CHECK_TITLE_check32="[check32] Ensure a log metric filter and alarm exist for Management Console sign-in without MFA (Scored)"
 CHECK_SCORED_check32="SCORED"
diff --git a/checks/check33 b/checks/check33
index cb09c9bb..bec9d695 100644
--- a/checks/check33
+++ b/checks/check33
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check33="3.3,3.03"
 CHECK_TITLE_check33="[check33] Ensure a log metric filter and alarm exist for usage of root account (Scored)"
 CHECK_SCORED_check33="SCORED"
diff --git a/checks/check34 b/checks/check34
index c5a53224..57ce435e 100644
--- a/checks/check34
+++ b/checks/check34
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check34="3.4,3.04"
 CHECK_TITLE_check34="[check34] Ensure a log metric filter and alarm exist for IAM policy changes (Scored)"
 CHECK_SCORED_check34="SCORED"
diff --git a/checks/check35 b/checks/check35
index a91679ab..c41aafd4 100644
--- a/checks/check35
+++ b/checks/check35
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check35="3.5,3.05"
 CHECK_TITLE_check35="[check35] Ensure a log metric filter and alarm exist for CloudTrail configuration changes (Scored)"
 CHECK_SCORED_check35="SCORED"
diff --git a/checks/check36 b/checks/check36
index a32dc102..8b54cd87 100644
--- a/checks/check36
+++ b/checks/check36
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check36="3.6,3.06"
 CHECK_TITLE_check36="[check36] Ensure a log metric filter and alarm exist for AWS Management Console authentication failures (Scored)"
 CHECK_SCORED_check36="SCORED"
diff --git a/checks/check37 b/checks/check37
index 36f00481..fc017174 100644
--- a/checks/check37
+++ b/checks/check37
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check37="3.7,3.07"
 CHECK_TITLE_check37="[check37] Ensure a log metric filter and alarm exist for disabling or scheduled deletion of customer created CMKs (Scored)"
 CHECK_SCORED_check37="SCORED"
diff --git a/checks/check38 b/checks/check38
index 87783438..8d06f323 100644
--- a/checks/check38
+++ b/checks/check38
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check38="3.8,3.08"
 CHECK_TITLE_check38="[check38] Ensure a log metric filter and alarm exist for S3 bucket policy changes (Scored)"
 CHECK_SCORED_check38="SCORED"
diff --git a/checks/check39 b/checks/check39
index deb7714c..3c9b2ba6 100644
--- a/checks/check39
+++ b/checks/check39
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check39="3.9,3.09"
 CHECK_TITLE_check39="[check39] Ensure a log metric filter and alarm exist for AWS Config configuration changes (Scored)"
 CHECK_SCORED_check39="SCORED"
diff --git a/checks/check41 b/checks/check41
index 74d986d7..5e7aceaf 100644
--- a/checks/check41
+++ b/checks/check41
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check41="4.1,4.01"
 CHECK_TITLE_check41="[check41] Ensure no security groups allow ingress from 0.0.0.0/0 to port 22 (Scored)"
 CHECK_SCORED_check41="SCORED"
diff --git a/checks/check42 b/checks/check42
index 31e9f789..d2330f84 100644
--- a/checks/check42
+++ b/checks/check42
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check42="4.2,4.02"
 CHECK_TITLE_check42="[check42] Ensure no security groups allow ingress from 0.0.0.0/0 to port 3389 (Scored)"
 CHECK_SCORED_check42="SCORED"
diff --git a/checks/check43 b/checks/check43
index 257442db..c0223f82 100644
--- a/checks/check43
+++ b/checks/check43
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check43="4.3,4.03"
 CHECK_TITLE_check43="[check43] Ensure VPC Flow Logging is Enabled in all VPCs (Scored)"
 CHECK_SCORED_check43="SCORED"
diff --git a/checks/check44 b/checks/check44
index 4b0d3478..d3a5cef5 100644
--- a/checks/check44
+++ b/checks/check44
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check44="4.4,4.04"
 CHECK_TITLE_check44="[check44] Ensure the default security group of every VPC restricts all traffic (Scored)"
 CHECK_SCORED_check44="SCORED"
diff --git a/checks/check45 b/checks/check45
index 4e01e6c9..7bddfa61 100644
--- a/checks/check45
+++ b/checks/check45
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 CHECK_ID_check45="4.5,4.05"
 CHECK_TITLE_check45="[check45] Ensure routing tables for VPC peering are \"least access\" (Not Scored)"
 CHECK_SCORED_check45="NOT_SCORED"
diff --git a/checks/check_extra71 b/checks/check_extra71
index 25e60788..fcba890d 100644
--- a/checks/check_extra71
+++ b/checks/check_extra71
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra71="7.1,7.01"
 CHECK_TITLE_extra71="[extra71] Ensure users with AdministratorAccess policy have MFA tokens enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra71="NOT_SCORED"
diff --git a/checks/check_extra710 b/checks/check_extra710
index 940324bb..957c4502 100644
--- a/checks/check_extra710
+++ b/checks/check_extra710
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra710="7.10"
 CHECK_TITLE_extra710="[extra710] Check for internet facing EC2 Instances (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra710="NOT_SCORED"
diff --git a/checks/check_extra711 b/checks/check_extra711
index 1e0faa52..a8e558f0 100644
--- a/checks/check_extra711
+++ b/checks/check_extra711
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra711="7.11"
 CHECK_TITLE_extra711="[extra711] Check for Publicly Accessible Redshift Clusters (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra711="NOT_SCORED"
diff --git a/checks/check_extra712 b/checks/check_extra712
index 86126c9a..9194dac4 100644
--- a/checks/check_extra712
+++ b/checks/check_extra712
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra712="7.12"
 CHECK_TITLE_extra712="[extra712] Check if Amazon Macie is enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra712="NOT_SCORED"
diff --git a/checks/check_extra713 b/checks/check_extra713
index 86aecfe4..ffd23b0a 100644
--- a/checks/check_extra713
+++ b/checks/check_extra713
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra713="7.13"
 CHECK_TITLE_extra713="[extra713] Check if GuardDuty is enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra713="NOT_SCORED"
diff --git a/checks/check_extra714 b/checks/check_extra714
index 6c0cf2c5..7b13cc44 100644
--- a/checks/check_extra714
+++ b/checks/check_extra714
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra714="7.14"
 CHECK_TITLE_extra714="[extra714] Check if CloudFront distributions have logging enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra714="NOT_SCORED"
diff --git a/checks/check_extra715 b/checks/check_extra715
index 88a41715..b49c718f 100644
--- a/checks/check_extra715
+++ b/checks/check_extra715
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra715="7.15"
 CHECK_TITLE_extra715="[extra715] Check if Elasticsearch Service domains have logging enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra715="NOT_SCORED"
diff --git a/checks/check_extra716 b/checks/check_extra716
index 3d85d53c..fe3e26f1 100644
--- a/checks/check_extra716
+++ b/checks/check_extra716
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra716="7.16"
 CHECK_TITLE_extra716="[extra716] Check if Elasticsearch Service domains allow open access (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra716="NOT_SCORED"
diff --git a/checks/check_extra717 b/checks/check_extra717
index 0c36dda4..d141bd9f 100644
--- a/checks/check_extra717
+++ b/checks/check_extra717
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra717="7.17"
 CHECK_TITLE_extra717="[extra717] Check if Elastic Load Balancers have logging enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra717="NOT_SCORED"
diff --git a/checks/check_extra718 b/checks/check_extra718
index 927f3d75..e8b245ab 100644
--- a/checks/check_extra718
+++ b/checks/check_extra718
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra718="7.18"
 CHECK_TITLE_extra718="[extra718] Check if S3 buckets have server access logging enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra718="NOT_SCORED"
diff --git a/checks/check_extra719 b/checks/check_extra719
index fddc65fc..2245d661 100644
--- a/checks/check_extra719
+++ b/checks/check_extra719
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra719="7.19"
 CHECK_TITLE_extra719="[extra719] Check if Route53 hosted zones are logging queries to CloudWatch Logs (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra719="NOT_SCORED"
diff --git a/checks/check_extra72 b/checks/check_extra72
index 2523822c..4575bddd 100644
--- a/checks/check_extra72
+++ b/checks/check_extra72
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra72="7.2,7.02"
 CHECK_TITLE_extra72="[extra72] Ensure there are no EBS Snapshots set as Public (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra72="NOT_SCORED"
diff --git a/checks/check_extra720 b/checks/check_extra720
index af9f63fe..1e1b1255 100644
--- a/checks/check_extra720
+++ b/checks/check_extra720
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra720="7.20"
 CHECK_TITLE_extra720="[extra720] Check if Lambda functions invoke API operations are being recorded by CloudTrail (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra720="NOT_SCORED"
diff --git a/checks/check_extra721 b/checks/check_extra721
index 9a9f1b81..b8bef0e4 100644
--- a/checks/check_extra721
+++ b/checks/check_extra721
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra721="7.21"
 CHECK_TITLE_extra721="[extra721] Check if Redshift cluster has audit logging enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra721="NOT_SCORED"
diff --git a/checks/check_extra722 b/checks/check_extra722
index b08c5ba6..426ab785 100644
--- a/checks/check_extra722
+++ b/checks/check_extra722
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra722="7.22"
 CHECK_TITLE_extra722="[extra722] Check if API Gateway has logging enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra722="NOT_SCORED"
diff --git a/checks/check_extra723 b/checks/check_extra723
index 1c9ef447..7065508f 100644
--- a/checks/check_extra723
+++ b/checks/check_extra723
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra723="7.23"
 CHECK_TITLE_extra723="[extra723] Check if RDS Snapshots are public (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra723="NOT_SCORED"
diff --git a/checks/check_extra724 b/checks/check_extra724
index fc396844..67a2aa54 100644
--- a/checks/check_extra724
+++ b/checks/check_extra724
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra724="7.24"
 CHECK_TITLE_extra724="[extra724] Check if ACM certificates have Certificate Transparency logging enabled (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra724="NOT_SCORED"
diff --git a/checks/check_extra725 b/checks/check_extra725
index d8076b05..46333080 100644
--- a/checks/check_extra725
+++ b/checks/check_extra725
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 # CHECK_ID_extra725="7.25"
 # CHECK_TITLE_extra725="[extra725] Check if S3 buckets have Object-level logging enabled (Not Scored) (Not part of CIS benchmark)"
 # CHECK_SCORED_extra725="NOT_SCORED"
diff --git a/checks/check_extra726 b/checks/check_extra726
index 6d77d65b..50954b82 100644
--- a/checks/check_extra726
+++ b/checks/check_extra726
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 # CHECK_ID_extra726="7.26"
 # CHECK_TITLE_extra726="[extra726] Check Trusted Advisor for errors and warnings (Not Scored) (Not part of CIS benchmark)"
 # CHECK_SCORED_extra726="NOT_SCORED"
diff --git a/checks/check_extra73 b/checks/check_extra73
index 0d8e3e80..116ce7e6 100644
--- a/checks/check_extra73
+++ b/checks/check_extra73
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra73="7.3,7.03"
 CHECK_TITLE_extra73="[extra73] Ensure there are no S3 buckets open to the Everyone or Any AWS user (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra73="NOT_SCORED"
diff --git a/checks/check_extra74 b/checks/check_extra74
index d106d444..f8df6e5a 100644
--- a/checks/check_extra74
+++ b/checks/check_extra74
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra74="7.4,7.04"
 CHECK_TITLE_extra74="[extra74] Ensure there are no Security Groups without ingress filtering being used (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra74="NOT_SCORED"
diff --git a/checks/check_extra75 b/checks/check_extra75
index 20aba235..029fb461 100644
--- a/checks/check_extra75
+++ b/checks/check_extra75
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra75="7.5,7.05"
 CHECK_TITLE_extra75="[extra75] Ensure there are no Security Groups not being used (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra75="NOT_SCORED"
diff --git a/checks/check_extra76 b/checks/check_extra76
index 18bb4de2..bb8e5d53 100644
--- a/checks/check_extra76
+++ b/checks/check_extra76
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra76="7.6,7.06"
 CHECK_TITLE_extra76="[extra75] Ensure there are no EC2 AMIs set as Public (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra76="NOT_SCORED"
diff --git a/checks/check_extra77 b/checks/check_extra77
index ac726e8e..3bf32251 100644
--- a/checks/check_extra77
+++ b/checks/check_extra77
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 CHECK_ID_extra77="7.7,7.07"
 CHECK_TITLE_extra77="[extra77] Ensure there are no ECR repositories set as Public (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra77="NOT_SCORED"
diff --git a/checks/check_extra78 b/checks/check_extra78
index b2ff9954..0b0802cb 100644
--- a/checks/check_extra78
+++ b/checks/check_extra78
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra78="7.8,7.08"
 CHECK_TITLE_extra78="[extra78] Ensure there are no Public Accessible RDS instances (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra78="NOT_SCORED"
diff --git a/checks/check_extra79 b/checks/check_extra79
index 45c58a0c..d3ee4b1d 100644
--- a/checks/check_extra79
+++ b/checks/check_extra79
@@ -1,3 +1,15 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
 CHECK_ID_extra79="7.9,7.09"
 CHECK_TITLE_extra79="[extra79] Check for internet facing Elastic Load Balancers (Not Scored) (Not part of CIS benchmark)"
 CHECK_SCORED_extra79="NOT_SCORED"
diff --git a/checks/check_sample b/checks/check_sample
index 024dbd56..78c2e29f 100644
--- a/checks/check_sample
+++ b/checks/check_sample
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 # CHECK_ID_checkN="N.N"
 # CHECK_TITLE_checkN="[checkN] Description (Not Scored) (Not part of CIS benchmark)"
 # CHECK_SCORED_checkN="NOT_SCORED"
diff --git a/groups/group1_iam b/groups/group1_iam
index aa809806..006d4c53 100644
--- a/groups/group1_iam
+++ b/groups/group1_iam
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 GROUP_ID[1]='group1'
 GROUP_NUMBER[1]='1.0'
 GROUP_TITLE[1]='Identity and Access Management - [group1] **********************'
diff --git a/groups/group2_logging b/groups/group2_logging
index c0ea6c35..4b5af935 100644
--- a/groups/group2_logging
+++ b/groups/group2_logging
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 GROUP_ID[2]='group2'
 GROUP_NUMBER[2]='2.0'
 GROUP_TITLE[2]='Logging - [group2] *********************************************'
diff --git a/groups/group3_monitoring b/groups/group3_monitoring
index 61ab3d9c..6f4263ea 100644
--- a/groups/group3_monitoring
+++ b/groups/group3_monitoring
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 GROUP_ID[3]='group3'
 GROUP_NUMBER[3]='3.0'
 GROUP_TITLE[3]='Monitoring - [group3] ******************************************'
diff --git a/groups/group4_networking b/groups/group4_networking
index 8a1029d1..3faf6e0d 100644
--- a/groups/group4_networking
+++ b/groups/group4_networking
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 GROUP_ID[4]="group4"
 GROUP_NUMBER[4]="4.0"
 GROUP_TITLE[4]="Networking - [group4] ******************************************"
diff --git a/groups/group5_cislevel1 b/groups/group5_cislevel1
index 663df5e2..db7413de 100644
--- a/groups/group5_cislevel1
+++ b/groups/group5_cislevel1
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 GROUP_ID[5]='cislevel1'
 GROUP_NUMBER[5]='5.0'
 GROUP_TITLE[5]='CIS Level 1 - [cislevel1] **************************************'
diff --git a/groups/group6_cislevel2 b/groups/group6_cislevel2
index eeb61521..b1394b3f 100644
--- a/groups/group6_cislevel2
+++ b/groups/group6_cislevel2
@@ -1,3 +1,13 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (c) by Toni de la Fuente
+#
+# This Prowler check is licensed under a
+# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+#
+# You should have received a copy of the license along with this
+# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
+
 GROUP_ID[6]='cislevel2'
 GROUP_NUMBER[6]='6.0'
 GROUP_TITLE[6]='CIS Level 2 - [cislevel2] **************************************'
diff --git a/groups/group7_extras b/groups/group7_extras
index 0690022f..fe8dbf30 100644
--- a/groups/group7_extras
+++ b/groups/group7_extras
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 GROUP_ID[7]='extras'
 GROUP_NUMBER[7]='7.0'
 GROUP_TITLE[7]='Extras - [extras] **********************************************'
diff --git a/groups/group8_forensics b/groups/group8_forensics
index 1f7e6d68..268c7711 100644
--- a/groups/group8_forensics
+++ b/groups/group8_forensics
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 GROUP_ID[8]='forensics-ready'
 GROUP_NUMBER[8]='8.0'
 GROUP_TITLE[8]='Forensics Readiness - [forensics-ready] ************************'
diff --git a/groups/group9_gdpr b/groups/group9_gdpr
index 9e5b5658..774c30a6 100644
--- a/groups/group9_gdpr
+++ b/groups/group9_gdpr
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 GROUP_ID[9]='gdpr'
 GROUP_NUMBER[9]='8.0'
 GROUP_TITLE[9]='GDPR Readiness - [gdpr] ****************************************'
diff --git a/groups/groupN_sample b/groups/groupN_sample
index e9f44685..ceff9702 100644
--- a/groups/groupN_sample
+++ b/groups/groupN_sample
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 GROUP_ID[9]='my-custom-group'
 GROUP_NUMBER[9]='9.0'
 GROUP_TITLE[9]='My Custom Group - [my-custom-group] ****************************'
diff --git a/include/aws_profile_loader b/include/aws_profile_loader
index 4e7ea2a3..3cd21350 100644
--- a/include/aws_profile_loader
+++ b/include/aws_profile_loader
@@ -1,3 +1,17 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
+
 # It checks -p optoin first and use it as profile, if not -p provided then
 # check environment variables and if not, it checks and loads credentials from
 # instance profile (metadata server) if runs in an EC2 instance
diff --git a/include/awscli_detector b/include/awscli_detector
index 6794be35..40fb03ba 100644
--- a/include/awscli_detector
+++ b/include/awscli_detector
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 # AWS-CLI detector variable
 AWSCLI=$(which aws)
 if [ -z "${AWSCLI}" ]; then
diff --git a/include/banner b/include/banner
index 3e39ed2c..6e1086b3 100644
--- a/include/banner
+++ b/include/banner
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 prowlerBanner() {
   if [[ $BANNER != "0" ]]; then
     echo -e "$CYAN                          _"
diff --git a/include/colors b/include/colors
index a8e63f80..b7b72076 100644
--- a/include/colors
+++ b/include/colors
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 if [[ $MODE != "mono" && $MODE != "text" && $MODE != "csv" ]]; then
   echo ""
   echo "$OPTRED ERROR!$OPTNORMAL Invalid output mode.  Choose text, mono, or csv."
diff --git a/include/credentials_report b/include/credentials_report
index 4a84a3c2..cb51cd4d 100644
--- a/include/credentials_report
+++ b/include/credentials_report
@@ -1,3 +1,16 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
 # Generate Credential Report
 genCredReport() {
   textTitle "0.1" "Generating AWS IAM Credential Report..." "NOT_SCORED" "SUPPORT"
diff --git a/include/csv_header b/include/csv_header
index bad90f37..abd1b8c4 100644
--- a/include/csv_header
+++ b/include/csv_header
@@ -1,3 +1,17 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
+
 printCsvHeader() {
   >&2 echo ""
   >&2 echo "Generating \"${SEP}\" delimited report on stdout for profile $PROFILE, account $ACCOUNT_NUM"
diff --git a/include/os_detector b/include/os_detector
index d36c07ce..7c4a528a 100644
--- a/include/os_detector
+++ b/include/os_detector
@@ -1,3 +1,17 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
+
 # Functions to manage dates depending on OS
 if [ "$OSTYPE" == "linux-gnu" ] || [ "$OSTYPE" == "linux-musl" ]; then
   TEMP_REPORT_FILE=$(mktemp -t -p /tmp prowler.cred_report-XXXXXX)
diff --git a/include/outputs b/include/outputs
index d98ea127..ac70ce07 100644
--- a/include/outputs
+++ b/include/outputs
@@ -1,4 +1,17 @@
-## Output formatting functions
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
+# Output formatting functions
 textPass(){
   if [[ "$MODE" == "csv" ]]; then
     if [[ $2 ]]; then
diff --git a/include/whoami b/include/whoami
index 9f77e4bd..eaf98c44 100644
--- a/include/whoami
+++ b/include/whoami
@@ -1,3 +1,17 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
+
 # Get whoami in AWS, who is the user running this shell script
 getWhoami(){
   ACCOUNT_NUM=$($AWSCLI sts get-caller-identity --output json $PROFILE_OPT --region $REGION --query "Account" | tr -d '"')
diff --git a/prowler b/prowler
index 415c559c..c9965f28 100755
--- a/prowler
+++ b/prowler
@@ -1,17 +1,24 @@
 #!/usr/bin/env bash
 
-# Prowler is a tool that provides automate auditing and hardening guidance of an AWS account.
-# It is based on AWS-CLI commands. It follows guidelines present in the CIS Amazon
-# Web Services Foundations Benchmark at:
+# Copyright 2018 Toni de la Fuente
+
+# Prowler is a tool that provides automate auditing and hardening guidance of an
+# AWS account. It is based on AWS-CLI commands. It follows some guidelines
+# present in the CIS Amazon Web Services Foundations Benchmark at:
 # https://d0.awsstatic.com/whitepapers/compliance/AWS_CIS_Foundations_Benchmark.pdf
 
-# This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0
-# International Public License. The link to the license terms can be found at
+# Contact the author at https://blyx.com/contact
+# and open issues or ask questions at https://github.com/toniblyx/prowler
+
+
+# All CIS based checks in checks folder are licensed under a Creative Commons
+# Attribution-NonCommercial-ShareAlike 4.0 International Public License.
+# The link to the license terms can be found at
 # https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
 #
-# Author: Toni de la Fuente - @ToniBlyx - https://blyx.com/contact
-
-# http://prowler.cloud
+# Any other piece of code is licensed as Apache License 2.0 as specified in
+# each file. You may obtain a copy of the License at
+# http://www.apache.org/licenses/LICENSE-2.0
 
 # Prowler - Iron Maiden
 #
@@ -42,7 +49,6 @@ usage(){
   echo "
 USAGE:
       `basename $0` [ -p <profile> -r <region>  -h ]
-
   Options:
       -p <profile>        specify your AWS profile to use (i.e.: default)
       -r <region>         specify an AWS region to direct API requests to