
Ciphey
⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems,…

A cross-platform programmable network tool

Dockerized mail server suite with Postfix, Dovecot, Rspamd, and ClamAV. Provides secure email hosting with integrated spam filtering, antivirus, and…

🦄 A curated list of privacy & security-focused software and services

GO Simple Tunnel - a simple tunnel written in golang

Extract and decrypt browser data, supporting multiple data types, runnable on various operating systems (macOS, Windows, Linux).

RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data

Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64\arm64 and loong64.

A modern, portable, easy to use crypto library.

Flexible DNS proxy with encrypted protocol support (DNSCrypt v2, DoH, ODoH, Anonymized DNS), caching, filtering, load balancing, and cloaking for…

Unofficial revival of the well known .NET debugger and assembly editor, dnSpy

Decentralized, encrypted peer-to-peer messaging app over Bluetooth mesh networks. No internet, servers, or phone numbers required. Features X25519 +…

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via…

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

A free, secure and open source app for Android to manage your 2-step verification tokens.

GO Simple Tunnel - a simple tunnel written in golang

Cross-platform library to parse, modify, and abstract ELF, PE, and MachO executable formats. Supports C++, Python, and Rust APIs with disassembler,…