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Together, we’re securing the open source ecosystem.

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

Clarifying Sigstore Terms of UseBlogSigstore
March 30, 2023

Clarifying Sigstore Terms of Use

The primary activity for The Linux Foundation projects is open collaboration on technical challenges that deliver tangible improvements for developers, companies, industries, and society at large. The focus we’ve always…
OpenSSF Day NA Agenda LiveBlog
March 29, 2023

OpenSSF Day North America Agenda Now Live

The OpenSSF Day North America agenda is now live! We will be hosting a full day of interesting session presentations, panels, and lightning talks on May 10th during Open Source…
Role of Foundations in Securing OSSBlog
March 28, 2023

The Role of Foundations in Securing OSS

Security used to be something of an afterthought in software development. Security was clunky or inconvenient, often because it was a ‘bolt-on’. That has rapidly changed over the last two…

Now Hiring: Chief Architect

We are seeking a Chief Architect to help us develop our technical vision into a suite of best-in-class open source tools, specifications and best practices.

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Now Hiring: Technical Project Manager

We are seeking a Technical Project Manager to help us support our growing community of developers, technical contributors, and more.

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Now Hiring: Ecosystem Strategist

We are seeking an Ecosystem Strategist to liaise and coordinate with organizations to improve the state of security across the software supply chain.

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Now Hiring: Chief of Staff

We are seeking a Chief of Staff to help us execute on our purpose alongside stakeholders including our member organizations, working groups, & community leaders.

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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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