
CheatSheetSeries
The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

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

Linux kernel source tree

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

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

General purpose TLS and crypto library

World's fastest and most advanced password recovery utility

Fast, secure, efficient backup program

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

Infisical is the open-source platform for secrets, certificates, and privileged access management.

A private messenger for Windows, macOS, and Linux.

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

Simple and flexible tool for managing secrets

⚡ 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,…

Comprehensive OWASP guide for mobile app security testing, reverse engineering, and verifying MASVS/MASWE weaknesses through static, dynamic, and…

A lightweight, cryptography-powered, open-source toolkit built to enforce Zero Trust security for infrastructure, applications, and data in the…

Cross-platform client-side encryption for cloud storage with AES-256, encrypted filenames, obfuscated folder structure, and transparent virtual drive…