
macOS-Security-and-Privacy-Guide
Curated macOS security and privacy guide with practical instructions for threat modeling, disk encryption, firewall configuration, secure…

Curated macOS security and privacy guide with practical instructions for threat modeling, disk encryption, firewall configuration, secure…

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

OWASP hands-on Android security training lab with 78 MASVS/MASTG modules pairing vulnerable, secure, and attacker apps to demonstrate mobile…

Robust open-source cryptography library implementing SSL/TLS protocols, general encryption, and X.509 certificate handling for secure communications.

Secure tunneling daemon implementing VPN protocols with TLS encryption, certificate authentication, and routing/firewall configuration for private…

Terminal-based encrypted messenger with post-quantum cryptography, Double Ratchet protocol, and Tor anonymity. Features duress passphrase, deniable…

A modern, portable, easy to use crypto library.

Theory and implemantation of the TBP protocol to secure networked AI in small to open web networks

A fur-ociously secure encryption tool that encodes your secrets as adorable cat and dog sounds, using real elliptic curve cryptography with a playful…

Portable OpenSSH

Secure, fast, and portable C90 implementation of ML-KEM / FIPS 203

CLI Encryption tool written in Go only for learning purposes (not secure)

Provably secure linguistic steganography embedding secret messages into LLM-generated text via rotation range-coding. Includes embed, extract, and…

Simple C++ Image Steganography tool to encrypt and hide files inside images using Least-Significant-Bit encoding.

Offline nested attack tool that recovers MIFARE Classic authentication keys using known default or user-supplied keys for assessing NFC/RFID card…

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

Post-quantum cryptographic scheme implementation (Hamming Quasi-Cyclic) with reference and optimized versions for secure key encapsulation.

Secure offline storage of credentials with encrypted vaults, password generator, TOTP, YubiKey/OnlyKey support, browser integration, and CLI.