MBSE BBS is a full FTN-capable ANSI BBS and mailer package.
A free Usenet server with SQL backend and RBAC.
hosts for Internet Freedom
A Work-In-Progress, Full-Featured, Open Source IRC Client
A very tiny webserver for sharing your files
A tiny, fast encryption tool in C
SES brings back the uncrackable onetime pad, with a digital twist.
ISC lets you encrypt & decrypt text and files of any type up to 4GB
PHP Flatfile Message Board
Cross-platform java remote desktop control and desktop sharing