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Register for OpenSSF Community Day North America 2025

June 26, 2025 | Denver, Colorado

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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.

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

Secure Open Source Software Vision Brief 2025
2025 Vision Brief

Secure Open Source Software Vision Brief 2025

2024 Annual Report cover

2024 Annual Report

Alpha-Omega Annual Report

Alpha-Omega 2024 Annual Report

Recent Blog Posts

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BlogGuest BlogVulnerability Enumeration Conundrum – an Open Source Perspective on CVE and CWE
April 23, 2025

Vulnerability Enumeration Conundrum – an Open Source Perspective on CVE and CWE

In recent days, the vulnerability management ecosystem has experienced shocking news that the de facto standard used throughout industry and upstream, the CVE & CWE Programs, were unexpectedly being defunded…
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BlogEU Cyber Resilience ActNEW FREE COURSE: Understanding the EU Cyber Resilience Act (CRA) (LFEL1001)
April 16, 2025

NEW FREE COURSE: Understanding the EU Cyber Resilience Act (CRA) (LFEL1001)

By Linux Foundation Education, see original blog. Quickly Grasp the Key Requirements of the CRA with this Express Learning Video Course OpenSSF and Linux Foundation Education have announced the launch of Understanding the EU…
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BlogKey Takeaways from VulnCon 2025: Insights from the OpenSSF Community
April 14, 2025

Key Takeaways from VulnCon 2025: Insights from the OpenSSF Community

By Christopher Robinson (CRob), Chief Security Architect, OpenSSF VulnCon 2025 has once again proven to be an essential gathering for security professionals, fostering collaboration, innovation, and progress in vulnerability management.…
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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.

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We envision a future where OSS is universally trusted, secure, and reliable. Join us in making open source more secure.

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