📚 Freely available programming books

An opinionated list of awesome Python frameworks, libraries, software and resources.

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

A book-in-progress about the Linux kernel and its insides.

Set up a personal VPN in the cloud

SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.

E-mails, subdomains and names Harvester - OSINT

Most advanced XSS scanner.

The Social-Engineer Toolkit (SET) repository from TrustedSec - All new versions of SET will be deployed here.

Web path scanner

Exploitation Framework for Embedded Devices

OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.

A repository of LIVE malwares for your own joy and pleasure. theZoo is a project created to make the possibility of malware analysis open and available to the public.

Scapy: the Python-based interactive packet manipulation program & library.

an awesome list of honeypot resources

Main Sigma Rule Repository

Exploit Development and Reverse Engineering with GDB & LLDB Made Easy

A swiss army knife for pentesting networks

Pupy is an opensource, cross-platform (Windows, Linux, OSX, Android) C2 and post-exploitation framework written in python and C

Turn your Python application into an Android APK

A powerful and user-friendly binary analysis platform!

GEF (GDB Enhanced Features) - a modern experience for GDB with advanced debugging capabilities for exploit devs & reverse engineers on Linux

Malicious traffic detection system

CTFs as you need them

A hacky debugger UI for hackers

Responder is a LLMNR, NBT-NS and MDNS poisoner, with built-in HTTP/SMB/MSSQL/FTP/LDAP rogue authentication server supporting NTLMv1/NTLMv2/LMv2, Extended Security NTLMSSP and Basic HTTP authenticat…

A flexible framework of neural networks for deep learning

Automated All-in-One OS Command Injection Exploitation Tool

Common User Passwords Profiler (CUPP)

Google CTF