Security Slam 2026
Security Slam 2026 is a 30-day event that begins February 20 and culminates in an awards ceremony at KubeCon + CloudNativeCon Europe (KCCN EU).
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
Working Groups
What’s in the SOSS? Podcast
OpenSSF Hosted Events
OpenSSF events are a great opportunity to get involved with the OpenSSF community across the security and open source ecosystem. Join us and share ideas, progress, and collaborate on securing open source software.
Read the Latest Reports From OpenSSF
OpenSSF Annual Report
2025 Annual Report
Secure Open Source Software Vision Brief 2025
Improving Risk Management Decisions with SBOM Data
Practical Guide for Building Robust AI/ML Pipeline Security
Practical Guide for Building Robust AI/ML Pipeline Security
Recent Blog Posts
Fill Out All The Margins 📖: OpenSSF Releases Compiler Annotations Guide for C and C++
Fill Out All The Margins 📖: OpenSSF Releases Compiler Annotations Guide for C and C++
OpenSSF’s new Compiler Annotations for C and C++ guide helps developers use compiler-specific annotations to communicate code intent to the compiler, improve diagnostics, improve optimizations, and provide stronger security and…
Have a Security Lesson Worth Sharing? Submit a Talk at OpenSSF Community Day North America
Have a Security Lesson Worth Sharing? Submit a Talk at OpenSSF Community Day North America
OpenSSF Community Day North America is happening this year in Minneapolis, and the Call for Proposals (CFP) is open through February 15.
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.