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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.

    JavaScript 33.7k 4.7k

  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 13.3k 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.

    CSS 10.1k 1.7k

  4. Top10 Top10 Public

    Official OWASP Top 10 Document Repository

    HTML 6.4k 1.2k

  5. Nettacker Nettacker Public

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

    Python 5.7k 1.2k

  6. Go-SCP Go-SCP Public

    Golang Secure Coding Practices guide

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Repositories

Showing 10 of 1440 repositories
  • SecurityShepherd Public

    Web and mobile application security training platform

    OWASP/SecurityShepherd's past year of commit activity
    Java 1,462 GPL-3.0 519 164 (2 issues need help) 33 Updated Oct 25, 2026
  • 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 OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.

    OWASP/mastg's past year of commit activity
    Python 13,285 CC-BY-SA-4.0 2,836 197 51 Updated Oct 25, 2026
  • www-chapter-saitama Public

    OWASP Foundation Web Respository

    OWASP/www-chapter-saitama's past year of commit activity
    HTML 2 2 1 0 Updated Oct 25, 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
    JavaScript 33,735 CC-BY-SA-4.0 4,696 18 2 Updated Oct 25, 2026
  • BLT Public

    Read-only mirror of https://git.owaspblt.org/BLT. Issues and pull requests go there.

    OWASP/BLT's past year of commit activity
    HTML 0 1 0 0 Updated Oct 25, 2026
  • cornucopia Public

    The source files and tools needed to build the OWASP Cornucopia decks in various languages

    OWASP/cornucopia's past year of commit activity
    Python 154 CC-BY-SA-4.0 107 32 (10 issues need help) 15 Updated Oct 25, 2026
  • owasp.github.io Public

    OWASP Foundation main site repository

    OWASP/owasp.github.io's past year of commit activity
    HTML 667 CC-BY-SA-4.0 323 12 8 Updated Oct 25, 2026
  • owasp-ctf-in-a-box Public

    Self-hosted OWASP CTF kit: one box, one free GitHub org, no cloud dependencies

    OWASP/owasp-ctf-in-a-box's past year of commit activity
    TypeScript 21 MIT 17 12 12 Updated Oct 25, 2026
  • Nest Public

    Your gateway to OWASP. Discover, engage, and help shape the future!

    OWASP/Nest's past year of commit activity
    Python 465 MIT 742 370 (11 issues need help) 101 Updated Oct 25, 2026
  • OpenCRE Public
    OWASP/OpenCRE's past year of commit activity
    Python 201 CC0-1.0 154 116 (1 issue needs help) 63 Updated Oct 25, 2026
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