Showing 21-40 of 94 projects
A comprehensive guide to Capture The Flag (CTF) competitions for security and hacking enthusiasts.
This is a free, open-source CTF tutorial for beginners, covering various CTF challenges and network security topics.
A hosted reverse shell generator with many features for use in CTFs and security testing.
A powerful OSINT tool for gathering open-source intelligence and performing online investigations.
An automatic SSRF fuzzer and exploitation tool for penetration testing and security research.
A collection of cybersecurity handbooks and resources for security professionals and CTF players.
Community-driven hacking environment for penetration-testing
A Web CTF CheatSheet for vibe coders, providing a collection of tools and resources for web development.
This repository provides suggestions and code for Capture The Flag (CTF) cybersecurity challenges.
Political activism documentation on Chinese government censorship, human rights, and censorship circumvention techniques.
A tool to exploit a privilege escalation vulnerability in the sudo program on Unix-like systems.
A collection of CTF challenge files and scripts for security researchers and penetration testers.
A deliberately vulnerable CI/CD environment to learn CI/CD security through multiple challenges.
Venom is a multi-hop proxy tool for penetration testers and security researchers.
A community-maintained repository of write-ups for Capture the Flag (CTF) challenges from 2017.
Community-maintained wiki of CTF writeups and security challenge solutions from 2015 competitions.
A cross-platform cryptographic toolkit with encoding, encryption, hashing, and other crypto utilities for developers.
A collection of common PHP webshells for penetration testing and CTF challenges, not intended for hosting on live servers.
Awesome free cloud native security learning labs with CTF, self-hosted workshops, and guided vulnerability research.
This is a community-maintained wiki of write-ups for Capture the Flag (CTF) challenges from 2014.
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