A simple, modern and secure encryption tool (and Go library)
The App Framework for Startups
Anti-Spam SMTP Proxy Server implements multiple spam filters
Strong Email & Apache Log Analysis with Active Security Features
CIntruder - OCR Bruteforcing Toolkit
Whonix is an Anonymous Operating System.
SecQua tries to quantify the security of a given Information System
Web-based password exchange, sharing and storage system.