Cross platform web application firewall (WAF) engine for Apache
Zeek is a powerful network analysis framework
SQL operating system instrumentation and monitoring framework
A lightweight and easy-to-use password manager
An open-source x64/x32 debugger for windows.
SSL VPN Client for Windows (OpenVPN).
UTF-8 Multi-pass Tableau de Vigenère Encryption Rotation Engine
A lightweight process isolation tool that utilizes Linux namespaces
A library that provides cryptographic APIs that are easy and secure
JDS is a powerful data protection program
A free utility to recover the passwords of wireless networks
Open Source Penetration Testing / Ethical Hacking Framework
Steghide GUI is perfect C++/Qt app for embedding and extracting data
Easy to use tool to block unwanted network access.