#1Tools for implementing, analyzing, breaking, and implementing cryptographic systems and algorithms.
Kitploit recommended

Symbolic verification tool for security protocols using multiset rewriting and constraint solving to prove secrecy, authentication, and equivalence…

Open source Dropbox-like file sharing with full client encryption !

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

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

Open-source hardware security toolchain for power trace capture, side-channel analysis, and glitching/fault-injection attacks on embedded devices and…

Java-based framework for systematic fuzzing and analysis of TLS libraries. Enables arbitrary protocol message crafting, modification, and testing of…

The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS…

Bitwarden client apps (web, browser extension, desktop, and cli).

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

FreeRDP is a free remote desktop protocol library and clients

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

Real-time network diagnostics in your terminal. One command, zero config, instant visibility.

Lan Tian's NixOS Configuration

Welcome to the page where you will find each trick/technique/whatever I have learnt in CTFs, real life apps, and reading researches and news.

World's fastest and most advanced password recovery utility

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports…

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

High-performance SMT solver for automated theorem proving, constraint solving, and program verification. Supports multiple theories and language…