The Tails source code is released under the GNU/GPL (version 3 or above) and is Copyright (C) Tails developers <infoundations@tails.net>.Any exception to this rule is documented either below or in the affected source file.
The Tails source code is released under the GNU/GPL (version 3 or above) and is Copyright (C) Tails developers <foundations@tails.net>.Any exception to this rule is documented either below or in the affected source file.
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However, Tailsincludes non-free, like Debian, includes closed source binary firmware in order to work on as much hardware as possible.
However, Tails, like Debian, includes closed source binary firmware in order to work on as much hardware as possible.
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-The [[!tails_gitweb config/chroot_local-includes/usr/share/tails/chroot-browsers/unsafe-browser/extensions/red-2.0-an+fx.xpi desc="red theme"]] used by Tails' _Unsafe Browser_ was downloaded from Mozilla add-ons website (<https://addons.mozilla.org/en-US/firefox/addon/simplyred/>): - license: Creative Commons Attribution 3.0 - author: [Firefox user 14030863](https://addons.mozilla.org/en-US/firefox/user/14030863/)
The [[!tails_gitweb config/chroot_local-includes/usr/share/tails/chroot-browsers/unsafe-browser/extensions/red-2.0-an+fx.xpi desc="red theme"]] used by Tails' _Unsafe Browser_ was downloaded from Mozilla add-ons website (<https://addons.mozilla.org/en-US/firefox/addon/simplyred/>):
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-Debian logo: Copyright (c) 1999 Software in the Public Interest.
Debian logo: Copyright (c) 1999 Software in the Public Interest.
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The [[Boot Menu animation|install/win/usbdoc/first_steps/start/pc#animation]] is licensed under the [Creative Commons Attribution-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/), copyright [Odile Carabantes](https://studiomoare.com/) and [Enso Studio](https://www.ensostudio.tv/) ([source](https://gitlab.tails.boum.org/tails/ux/-/raw/master/boot%20menu%20key/animation.rar)for Adobe Illustrator and Adobe Premiere).
The [[Boot Menu animation|doc/first_steps/start/pc#animation]] is licensed under the [Creative Commons Attribution-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/), copyright [Odile Carabantes](https://studiomoare.com/) and Enso Studio ([source](https://gitlab.tails.boum.org/tails/ux/-/raw/master/boot%20menu%20key/animation.rar)for Adobe Illustrator and Adobe Premiere).
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-Icons from [[The Noun Project|http://thenounproject.com/]]: