Cross-platform multi-protocol VPN software
Open Source Continuous File Synchronization
The slightly more awesome standard unix password manager for teams
Flipper Zero badusb payload library
Easy to use cryptographic framework for data protection
Linux/Windows post-exploitation framework made by linux user
Agentless vulnerability scanner for Linux/FreeBSD
Laravel Passport provides OAuth2 server support to Laravel
A simple, modern and secure encryption tool (and Go library)
An advanced, yet simple, tunneling/pivoting tool
OpenZeppelin Contracts is a library for secure smart contracts
A high-level OpenPGP library
A framework agnostic authentication & authorization system
Keep your sensitive information out of chat logs, emails, and more
Testing TLS/SSL encryption anywhere on any port
Open source secure password manager
Bug-fix-only libev port of shadowsocks
A dead simple VPN
Security auditing tool for Linux, macOS, and UNIX-based system
An Information Security Reference That Doesn't Suck
Probably the most modern and sophisticated insecure web application
4MLinux fork including ClamAV scanner
KeePass Command Line Interface
For full, incremental, compressed and encrypted backups or archives