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@ossf

Open Source Security Foundation (OpenSSF)

OpenSSF is a community of software developers and security engineers who are working together to secure open source software for the greater public good.
OpenSSF Logo

OpenSSF is committed to working both upstream and with existing communities to advance open source security for all.

We foster collaboration, establish best practices, and develop innovative solutions to secure the development, maintenance, and consumption of open source software. OpenSSF is part of the nonprofit Linux Foundation.

Working Groups:

For any questions, concerns, reports, etc., please email operations@openssf.org.

Get Involved

Membership

We encourage all individual contributors to work with their employers to become members. We aim to grow an active, healthy community of contributors, reviewers, and code owners. Learn more about the requirements and responsibilities of membership in our Membership page or see current members.

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  1. wg-best-practices-os-developers wg-best-practices-os-developers Public

    The Best Practices for OSS Developers working group is dedicated to raising awareness and education of secure code best practices for open source developers.

    JavaScript 812 142

  2. ai-ml-security ai-ml-security Public

    Potential WG on Artificial Intelligence and Machine Learning (AI/ML)

    60 11

  3. wg-securing-critical-projects wg-securing-critical-projects Public

    Helping allocate resources to secure the critical open source projects we all depend on.

    338 41

  4. wg-securing-software-repos wg-securing-software-repos Public

    OpenSSF Working Group on Securing Software Repositories

    97 20

  5. tac tac Public

    Technical Advisory Council

    116 61

  6. foundation foundation Public

    OpenSSF Governance and Legal Docs

    71 19

Repositories

Showing 10 of 67 repositories
  • fuzz-introspector Public

    Fuzz Introspector -- introspect, extend and optimise fuzzers

    ossf/fuzz-introspector’s past year of commit activity
    Python 394 Apache-2.0 62 99 (1 issue needs help) 1 Updated Feb 13, 2025
  • malicious-packages Public

    A repository of reports of malicious packages identified in Open Source package repositories, consumable via the Open Source Vulnerability (OSV) format.

    ossf/malicious-packages’s past year of commit activity
    Go 288 Apache-2.0 30 10 1 Updated Feb 13, 2025
  • scorecard-action Public

    Official GitHub Action for OpenSSF Scorecard.

    ossf/scorecard-action’s past year of commit activity
    Go 278 Apache-2.0 72 28 (1 issue needs help) 2 Updated Feb 13, 2025
  • criticality_score Public

    Gives criticality score for an open source project

    ossf/criticality_score’s past year of commit activity
    Go 1,359 Apache-2.0 120 41 34 Updated Feb 13, 2025
  • scorecard Public

    OpenSSF Scorecard - Security health metrics for Open Source

    ossf/scorecard’s past year of commit activity
    Go 4,764 Apache-2.0 517 345 (11 issues need help) 6 Updated Feb 12, 2025
  • scorecard-webapp Public

    Website and API for OpenSSF Scorecard

    ossf/scorecard-webapp’s past year of commit activity
    HTML 23 Apache-2.0 27 31 (1 issue needs help) 6 Updated Feb 12, 2025
  • wg-globalcyberpolicy Public

    Global Cyber Policy Working Group

    ossf/wg-globalcyberpolicy’s past year of commit activity
    28 Apache-2.0 6 4 (1 issue needs help) 0 Updated Feb 12, 2025
  • alpha-omega Public

    Our mission is to catalyze sustainable improvements to critical open source software projects and ecosystems.

    ossf/alpha-omega’s past year of commit activity
    Open Policy Agent 90 Apache-2.0 53 52 (11 issues need help) 0 Updated Feb 12, 2025
  • scorecard-visualizer Public

    Tool for visualizing the Open SSF Scorecard Api data in a human friendly way

    ossf/scorecard-visualizer’s past year of commit activity
    TypeScript 14 Apache-2.0 4 1 7 Updated Feb 12, 2025
  • glossary Public
    ossf/glossary’s past year of commit activity
    JavaScript 1 Apache-2.0 1 0 7 Updated Feb 12, 2025