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View the Secure Open Source (SOSS) Vision Brief 2023

OpenSSF SOSS Vision Brief 2023

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

Working Groups

Collaborate on the planning, design, and delivery of security tooling and best practices that secure critical open source projects.

Town Halls

Stay informed about the latest happenings in open source security and engage with experts in our community,


Take free courses on secure coding practices as part of our Software Development Fundamentals Professional Certificate.

Recent Blogs

Compiler Options Hardening Guide for C and C++Blog
November 29, 2023

Strengthening the Fort 🏰: OpenSSF Releases Compiler Options Hardening Guide for C and C++

In the fast-changing landscape of cybersecurity, OpenSSF has taken a significant step towards enhancing the security of C and C++ software. This effort addresses a persistent class of software defects…
Cybersecurity in Energy InfrastructureBlog
November 28, 2023

Cybersecurity in Energy Infrastructure: The Value of Open Source Software

LF Energy and OpenSSF released a new whitepaper on how open source software is critical to the innovation and transformation of our energy infrastructure. Contrary to common misconceptions, OSS offers…
Becoming a CVE Numbering AuthorityBlog
November 27, 2023

OpenSSF introduces guide to becoming a CVE Numbering Authority as an Open Source project

The Open Source Security Foundation (OpenSSF) is excited to announce a new guide for Open Source projects that are interested in issuing and managing their own CVE IDs through the…

Open source software is pervasive in data centers, consumer devices, and applications. Securing open source supply chains requires a combination of automated tooling, best practices, education, and collaboration.

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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