Official and Community CTFd themes

CTFs as you need them

A curated list of CTF frameworks, libraries, resources and softwares

CTF Archives: Collection of CTF Challenges.

Live collaborative code editor, with rooms!

Linux PAM Backdoor

a list of 390+ Free TryHackMe rooms to start learning cybersecurity with THM

A collection of PDF/books about the modern web application security and bug bounty.

Projects for security students

A collection of FREE cyber security books

windows-kernel-exploits Windows平台提权漏洞集合

This cheatsheet is aimed at the OSCP aspirants to help them understand the various methods of Escalating Privilege on Linux based Machines and CTFs with examples.

A list of useful payloads and bypass for Web Application Security and Pentest/CTF

Writeups of challenges done on picoCTF.