
certbot
Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any…

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any…

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

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

PDF Crack is a GUI tool used for cracking pdf passwords. includes 3 cracking options


Cross-platform credential recovery tool that extracts stored passwords from browsers, email clients, databases, system mechanisms, and network…


A utility for playing with cryptography, geared towards ransomware analysis.

Private key usage verification

Python implementation of the CaRT library for (un)inerting files.

Code to decrypt Huawei passwords CVE-2012-4960


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…

Weak encryption in Acer Wireless Keyboard SK-9662 allows attacker in physical proximity to both decrypt wireless keystrokes and inject wireless…

A small utility to translate NTDS.dit files to SQLite format.

A Powershell client for dnscat2, an encrypted DNS command and control tool.

Freeze.rs is a payload toolkit for bypassing EDRs using suspended processes, direct syscalls written in RUST

OpenStego is a steganography application that provides two functionalities: a) Data Hiding: It can hide any data within an image file. b)…