Open Source Continuous File Synchronization
Add digital signatures to PDF documents - GUI and CLI, cross-platform
Scan platforms to check username and email account usage
Whonix is an Anonymous Operating System.
An OrBAC policy editor
Project "Flashbang" - An open-source Flash-security helper
Open Source Penetration Testing / Ethical Hacking Framework
Password protected zip file cracker.
The projects of ChiNvo Studio
Web-malware-hunting tool