: The Open Source Initiative (OSI), a global non-profit focused on promoting and protecting open source software, development, and communities.
: The Free Software Foundation, home of the GNU Project and GNU licensing resources.
: The friendly Bison website logo came from here, with kind permission from the artist.
: Source of the Silk icon set, which are the small icons used on the DeadboltEdit toolbar.
: Java programming info and resources.
: The Open Group - UNIX standards and resources.
: SANS - Information security resources and training.