Cross-platform multi-protocol VPN software
Streaming replication for SQLite
Agentless vulnerability scanner for Linux/FreeBSD
Laravel Passport provides OAuth2 server support to Laravel
A simple, modern and secure encryption tool (and Go library)
Bug-fix-only libev port of shadowsocks
A high-level OpenPGP library
Automated framework for running pentesting tools and workflows
The SpotBugs plugin for security audits of Java web applications
Security auditing tool for Linux, macOS, and UNIX-based system
Testing TLS/SSL encryption anywhere on any port
A curated list of privacy & security-focused software and services
An authorization library that supports access control models
A lightweight and powerful iOS framework for intercepting HTTP/HTTPS
Skills for threat modeling, scanning, triage, patching, etc.
An Information Security Reference That Doesn't Suck
The App Framework for Startups
Anti-Spam SMTP Proxy Server implements multiple spam filters
API for Password Manager Daemon (pwmd)
For full, incremental, compressed and encrypted backups or archives
AS2 1.1 server implementation in Java
PHP strong authentication library, web interface & CLI, OATH certified
Wapiti is a web-application vulnerability scanner