This is a reference of external ressources I used

Main Logo (Terminal Icon):

Artist: kxmylo
Iconset: Simple Icons (37 icons)
License: GNU General Public License
Commercial usage: Allowed

Source: http://www.iconarchive.com/show/simple-icons-by-kxmylo/utilities-terminal-icon.html

Utilities Terminal Icon:

Artist: Icons8
Iconset: Windows 8 Icons (2122 icons)
License: Linkware (Backlink to http://icons8.com required)
Commercial usage: Allowed
License URL: http://icons8.com/license/

Source: http://www.iconarchive.com/show/windows-8-icons-by-icons8/Security-App-Shield-icon.html

Android Icon:

Artist: Martz90 (Available for custom work)
Iconset: Circle Icons (157 icons)
License: CC Attribution-Noncommercial-No Derivate 4.0
Commercial usage: Not allowed

Source: http://www.iconarchive.com/show/circle-icons-by-martz90/android-icon.html

Security App Shield Icon:

Artist: kxmylo
Iconset: Simple Icons (37 icons)
License: GNU General Public License
Commercial usage: Allowed
Readme file: authors.txt

Source: http://www.iconarchive.com/show/simple-icons-by-kxmylo/accessories-camera-icon.html

Images

  • https://unsplash.com/photos/466ENaLuhLY (Photo by Markus Spiske on Unsplash)
  • https://unsplash.com/photos/XFUqd0u5U7w (Photo by Simson Petrol on Unsplash)