#1Curricula, courses, and structured paths for learning cybersecurity, defensive security, and authorized testing.
Kitploit recommended

Curated study notes and interview preparation guide for security engineering roles, covering networking, web security, cryptography, malware…
Digital Forensics Guide. Learn all about Digital Forensics, Computer Forensics, Mobile device Forensics, Network Forensics, and Database Forensics.

Complete Solution for VAPT/AppSec and Pentesting Guide: Web | Mobile | API | Thick Client | Source Code Review | DevSecOps | Wireless | Network…

Practical study notes and walkthroughs for PortSwigger Academy labs, covering web vulnerabilities, payloads, enumeration, and BSCP exam strategies.



A Library of various cybersecurity resources

Offensive Software Exploitation Course

The OWASP NodeGoat project provides an environment to learn how OWASP Top 10 security risks apply to web applications developed using Node.js and how…

This is a resource factory for anyone looking forward to starting bug hunting and would require guidance as a beginner.

This repository is about @harshbothra_'s 365 days of Learning Tweets & Mindmaps collection.

⚠️ This repo is no longer in use. Please refer to https://github.com/OWASP/www-project-vulnerable-web-applications-directory

A curated list of resources (books, tutorials, courses, tools and vulnerable applications) for learning about Exploit Development

A structured course built from personal study notes of the book Linux Basics for Hackers by OccupyTheWeb.

Materials for Windows Malware Analysis training (volume 1)

Awesome free cloud native security learning labs. Includes CTF, self-hosted workshops, guided vulnerability labs, and research labs.

The materials of "Hypervisor 101 in Rust", a one-day long course, to quickly learn hardware-assisted virtualization technology and its application…

A comprehensive guide for web application penetration testing and bug bounty hunting, covering methodologies, tools, and resources for identifying…