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

A curated list of AI Security materials and resources for Pentesters, Bug Hunters, and Security Researchers.
The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

Self-hosted Information Security Management System — ISO 27001, NIS2, GDPR/DSGVO, BSI IT-Grundschutz

Curated collection of cybersecurity resources, labs, and training materials covering ethical hacking, penetration testing, exploit development,…

Trail of Bits Testing Handbook - appsec.guide

Collection of methodology and test case for various web vulnerabilities.

ATHF is a framework for agentic threat hunting - building systems that can remember, learn, and act with increasing autonomy.

Structured online cybersecurity curriculum for educators, providing ready-to-use activities and resources to teach teens (13-18) about security…

Community-maintained Markdown knowledge base covering cybersecurity foundations, offensive and defensive practice, governance, threat intelligence,…

A collection of challenge based hack-a-thons including student guide, coach guide, lecture presentations, sample/instructional code and templates. …

Contained is all my reference material for my OSCP / Red Teaming. Designed to be a one stop shop for code, guides, command syntax, and high level…

A curated list of cybersecurity tools and resources.

A Framework for Integrating Application Security into Software Engineering (FIASSE) using the Securable Software Engineering Model (SSEM)

Curated directory of Node.js security tools, static analyzers, vulnerability scanners, and educational resources covering OWASP Top 10, supply chain…

A repository of KQL queries focused on threat hunting and threat detecting for Microsoft Sentinel & Microsoft XDR (Former Microsoft 365 Defender).

Atomic web vulnerability labs. One OWASP flaw per app — minimal Flask + Docker, intentionally broken for hands-on study with Burp Suite.

Jekyll-based pentesting knowledge base with methodology guides, cheatsheets, tool indexes, certification roadmaps, and curated practice lab and CTF…