
openssh-portable
Portable OpenSSH

Portable OpenSSH

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

A fast universal code security scanner, written in Rust. Batteries included: supports 14 languages, TUI for triage, secrets, post-quantum audits,…


World's fastest and most advanced password recovery utility

Python-based interactive packet manipulation library for forging, decoding, sending, capturing, and analyzing network packets across a wide range of…

CKB's vm, based on open source RISC-V ISA

The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.

Hardware tool for RFID analysis, emulation, and penetration testing. Supports 125kHz, 13.56MHz protocols (MIFARE, iClass, ISO14443/15693) with key…

Full-node Bitcoin client that validates transactions and blocks on the peer-to-peer network, with integrated wallet, cryptographic security, and…

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

Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

Linux Bluetooth protocol stack with daemons, command-line clients, HCI monitor, and support for BR/EDR, LE, Mesh, audio profiles, providing device…

Testing TLS/SSL encryption anywhere on any port

Curated list of web application security resources including books, tools, cheat sheets, labs, and courses for learning penetration testing and…

Centralizes identity, authentication, and access control for Linux/UNIX environments using LDAP, Kerberos, PKI, DNS, and Active Directory trust.

FIPS 140-3 compliant VPN kernel module and user tool, drop-in replacement for WireGuard with AES-256-GCM, SHA2-256, and SECP256R1 cryptography for…