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Supply Chain Integrity

Case Study: Defending the Open Source Supply Chain in a New Regulatory Era

Blog Case Studies EU Cyber Resilience Act Compliance CRA Open Source Security Red Hat Supply Chain Integrity
March 2, 2026 | OpenSSF

An Introduction to the OpenSSF Model Signing (OMS) Specification: Model Signing for Secure and Trusted AI Supply Chains

By Mihai Maruseac (Google), Eoin Wickens (HiddenLayer), Daniel Major (NVIDIA), Martin Sablotny (NVIDIA) As AI adoption continues to accelerate, so does the need to secure the AI supply chain. Organizations...

Blog Guest Blog AI security Model Signing Open Source Security OpenSSF Supply Chain Integrity
June 25, 2025 | OpenSSF

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

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  • About
    • About Us
    • Members
    • Governing Board
    • Technical Advisory Council
    • Staff
    • Antitrust Policy
    • Brand Guidelines
    • Contact Us
  • Projects
    • AI/ML Security
    • Compliance
    • Developer Best Practices
    • Fuzzing
    • Repository Security
    • SBOM Tools
    • Software Supply Chain
    • Vulnerability Disclosures
    • All Projects
  • Learning
    • Courses
    • Guides
    • Tech Talks
    • Cybersecurity Skills Framework
    • Best Practices
  • Community
    • Working Groups
    • Getting Started with OpenSSF
    • Slack
    • GitHub
    • OpenSSF Ambassadors
    • Developer Relations
    • Membership Hub
    • Technical Initiative Funding
    • Job Board
    • Store
    • Code of Conduct
  • Public Policy
    • OSS in Public Policy
    • EU Cyber Resilience Act
  • Blog & News
    • Blog
    • Podcast 🎤
    • Newsletter
    • Press Releases
    • Reports
    • Case Studies
  • Events
    • OpenSSF Events Calendar
    • Community Calendar
    • Upcoming CFPs
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  • Join