🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
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🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡
Collection of malware source code for a variety of platforms in an array of different programming languages.
Automated Penetration Testing Agentic Framework Powered by Large Language Models
Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices
Free, open-source check for traces of mercenary spyware (Pegasus, Predator, Graphite, Candiru and more) on computers, Android phones and iPhone backups. Double-click apps for Windows, Mac and Linux, in 27 languages.
A lightweight process isolation tool that utilizes Linux namespaces, cgroups, rlimits and seccomp-bpf syscall filters, leveraging the Kafel BPF language for enhanced security.
.NET language playground
DevSkim is a set of IDE plugins, language analyzers, and rules that provide security "linting" capabilities.
A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.
Autonomous pentest legion — AI commander + worker swarm + layered fact-intent graph. 3rd Tencent Intelligent Attack-Defense online champion (634 teams · 8h unattended · 1B tokens beat 4.5B). The Nüwa Test: give AIs Create/Language/History, let a civilization grow.
Language for high-assurance and high-speed cryptography
🔐 Library for developing secure, decentralized, anonymous and quantum-resistant networks in Go language
Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.
Autonomous OODA-loop pentesting agent. Hermes brain, Kali + Playwright tools over MCP, ATT&CK as the Orient language.
A concise and readable language for Firestore security rules, similar to Firebase Bolt.
Thread-safe, persistent, immutable collections for the Crystal language
Swift cryptography library for Bitcoin and Nostr. ECDSA, Schnorr, ECDH, and zero-knowledge proofs on secp256k1. Apple platforms and Linux.
Mock an SSH server and define all commands it supports (Python, Twisted)
:camera: Instagram API client for the Elixir language (elixir-lang)
NullKia Mobile Security Framework - Tools in Nim, Crystal, V, D, Red, Odin, Haxe, Zig, Kotlin, Lua, PHP, Python | bad-antics | github.com/bad-antics
A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.
POMjs is a random password generator in HTML and pure Javascript with no cookies and no trackers. It has been translated into several languages.
Collection of danish base wordlists for cracking danish passwords (Hashcat, John the Ripper etc.)