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OWASP

The OWASP Foundation

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  1. CheatSheetSeries CheatSheetSeries Public

    The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

    Python 33.3k 4.6k

  2. mastg mastg Public

    The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWA…

    Python 13.2k 2.8k

  3. wstg wstg Public

    The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

    Python 9.9k 1.7k

  4. Top10 Top10 Public

    Official OWASP Top 10 Document Repository

    HTML 6.1k 1.1k

  5. Nettacker Nettacker Public

    Automated Penetration Testing Framework - Open-Source Vulnerability Scanner - Vulnerability Management

    Python 5.6k 1.2k

  6. Go-SCP Go-SCP Public

    Golang Secure Coding Practices guide

    Go 5.3k 406

Repositories

Showing 10 of 1419 repositories
  • OpenCRE Public
    OWASP/OpenCRE's past year of commit activity
    Python 183 CC0-1.0 136 102 (1 issue needs help) 28 Updated Sep 23, 2026
  • wstg Public

    The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

    OWASP/wstg's past year of commit activity
    Python 9,878 CC-BY-SA-4.0 1,685 22 (5 issues need help) 2 Updated Sep 23, 2026
  • www-project-web-security-testing-guide Public

    The Web Security Testing Guide (WSTG) Project produces the premier cybersecurity testing resource for web application developers and security professionals.

    OWASP/www-project-web-security-testing-guide's past year of commit activity
    HTML 617 252 0 1 Updated Sep 23, 2026
  • owasp-java-encoder Public

    The OWASP Java Encoder is a Java 1.5+ simple-to-use drop-in high-performance encoder class with no dependencies and little baggage. This project will help Java web developers defend against Cross Site Scripting!

    OWASP/owasp-java-encoder's past year of commit activity
    Java 543 BSD-3-Clause 123 12 2 Updated Sep 23, 2026
  • Android-Security-Masterclass Public
    OWASP/Android-Security-Masterclass's past year of commit activity
    0 Apache-2.0 0 0 0 Updated Sep 23, 2026
  • DockSec Public

    AI-powered Docker security scanner that explains vulnerabilities in plain English. An OWASP Lab Project.

    OWASP/DockSec's past year of commit activity
    Python 488 MIT 101 5 14 Updated Sep 23, 2026
  • CheatSheetSeries Public

    The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

    OWASP/CheatSheetSeries's past year of commit activity
    Python 33,290 CC-BY-SA-4.0 4,638 37 22 Updated Sep 23, 2026
  • DevGuide Public

    The OWASP Developer Guide

    OWASP/DevGuide's past year of commit activity
    2,172 CC-BY-SA-4.0 407 12 1 Updated Sep 23, 2026
  • www-project-agent-memory-guard Public

    OWASP Foundation web repository

    OWASP/www-project-agent-memory-guard's past year of commit activity
    Python 183 Apache-2.0 46 9 (2 issues need help) 17 Updated Sep 23, 2026
  • threat-dragon Public

    An open source threat modeling tool from OWASP

    OWASP/threat-dragon's past year of commit activity
    JavaScript 1,608 Apache-2.0 404 96 (7 issues need help) 7 Updated Sep 23, 2026
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