
rustls
Memory-safe TLS library in Rust implementing TLS 1.2 and 1.3 with pluggable crypto providers, client/server modes, and certificate-based…

Memory-safe TLS library in Rust implementing TLS 1.2 and 1.3 with pluggable crypto providers, client/server modes, and certificate-based…

Bitwarden client apps (web, browser extension, desktop, and cli).

A local-only journal with serious encryption. Free, open source, and never touches the internet.

Local-first password manager with direct device-to-device sync

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Native Android messaging app using Bluetooth LE, TCP, or RNode (LoRa) over LXMF and Reticulum

Cross-platform system DNS client for uBlockDNS with device wide ad and tracker blocking and real time filter updates.

Open source smart card tools and middleware. PKCS#11/MiniDriver

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.

World's fastest and most advanced password recovery utility

End-to-end encrypted note-taking and file storage app with markdown editor, cross-platform sync, and self-hostable server for private knowledge…

GlobaLeaks is a free and open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.

The easiest, most secure way to use WireGuard and 2FA.

JA4+ is a suite of network fingerprinting standards

Invisible infrastructure for Dracon developer workspaces: git sync, system guard, and warden encryption utilities.

C library implementing the SSH protocol for secure remote access, authentication, and encrypted communication. Includes fuzzing support via OSS-Fuzz…

A modern web browser for Classic Mac OS 9 PowerPC. Real CSS3, ES5 JavaScript, native HTTPS. Built with CodeWarrior on the Carbon API.

Homomorphic Encryption demos