Anti-Spam SMTP Proxy Server implements multiple spam filters
A library for blocking access to network on-the-fly
A library for secure deleting data on-the-fly
A library for hiding the local IP address from applications.
CIntruder - OCR Bruteforcing Toolkit
Whonix is an Anonymous Operating System.
Another C++ Hack
Protect your personal data with SafePassDB.
ISC lets you encrypt & decrypt text and files of any type up to 4GB
Password protected zip file cracker.