The Open Source Security Foundation (OpenSSF) is a community of software developers, security engineers, and more who are working together to secure open source software for the greater public good.
Collaborate on capabilities and best practices that secure open source software.
Participate in the latest community conversations and engage with experts.
Take free courses on secure coding practices as part of our certificate program.
Explore our helpful security guides to help secure your project from the start.
Members
Projects
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What’s in the SOSS? Podcast
Read the Latest Reports From OpenSSF
Recent Blog Posts
Secure Your Spot: The OpenSSF Community Day North America 2026 Agenda is Live!
Why Third-Party Notices Are Breaking at Scale: What the Ecosystem Needs Next
Why Third-Party Notices Are Breaking at Scale: What the Ecosystem Needs Next
From Noise to Signal: Using Runtime Context to Win the Vulnerability Management Battle
From Noise to Signal: Using Runtime Context to Win the Vulnerability Management Battle
Open source software is pervasive in data centers, consumer devices, and applications. Securing open source software requires fostering collaboration, establishing best practices, and developing innovative solutions.
Join the growing list of organizations supporting the advancement of securing open source technology and funding the development and adoption of OpenSSF initiatives.

Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.

