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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 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 862 156

  2. ai-ml-security Public

    Working Group on Artificial Intelligence and Machine Learning (AI/ML) Security

    74 12

  3. wg-securing-critical-projects Public

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

    352 40

  4. wg-securing-software-repos Public

    OpenSSF Working Group on Securing Software Repositories

    103 21

  5. tac Public

    Technical Advisory Council

    122 65

  6. foundation Public

    OpenSSF Governance and Legal Docs

    73 19

Repositories

Showing 10 of 69 repositories
  • allstar Public

    GitHub App to set and enforce security policies

    Go 1,296 Apache-2.0 127 70 (21 issues need help) 4 Updated Apr 16, 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.

    Go 302 Apache-2.0 37 10 9 Updated Apr 16, 2025
  • package-analysis Public

    Open Source Package Analysis

    Go 829 Apache-2.0 58 61 (5 issues need help) 16 Updated Apr 16, 2025
  • Go 78 Apache-2.0 20 21 (2 issues need help) 1 Updated Apr 16, 2025
  • scorecard-webapp Public

    Website and API for OpenSSF Scorecard

    HTML 24 Apache-2.0 28 33 (1 issue needs help) 9 Updated Apr 16, 2025
  • wg-orbit Public

    ORBIT: Open Resources for Baselines, Interoperability, and Tooling

    0 Apache-2.0 1 0 1 Updated Apr 16, 2025
  • si-tooling Public
    Python 4 Apache-2.0 3 0 4 Updated Apr 16, 2025
  • education Public

    OpenSSF Education SIG

    16 Apache-2.0 13 5 (1 issue needs help) 1 Updated Apr 16, 2025
  • 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 862 Apache-2.0 156 63 (3 issues need help) 15 Updated Apr 16, 2025
  • scorecard-visualizer Public

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

    TypeScript 16 Apache-2.0 5 1 6 Updated Apr 16, 2025

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