AWS Encryption SDK for C
Privilege Escalation Awesome Scripts SUITE
Cross-platform multi-protocol VPN software
Antivirus engine for detecting trojans, viruses and malware
The Open Source Security Platform
World's fastest and most advanced password recovery utility
Open Source H.264 Codec
KeePassXC is a cross-platform community-driven port
Flipper Zero firmware source code
Shows how easy it would be to gain unauthorized access to a system
Dynamic instrumentation toolkit for developers
The pattern matching swiss knife for malware researchers
Cross platform web application firewall (WAF) engine for Apache
A dead simple VPN
IPBan is a trusted, free security software to block hackers
Zeek is a powerful network analysis framework
SQL operating system instrumentation and monitoring framework
A modern, portable, easy to use crypto library
Complete and free implementation of the OpenPGP standard
GO Simple Tunnel, a simple tunnel written in golang
Bug-fix-only libev port of shadowsocks
Extremely fast non-cryptographic hash algorithm
OSS-Fuzz - continuous fuzzing for open source software
The core infrastructure backend of Bitwarden