AI security
OpenSSF at Black Hat USA 2025 & DEF CON 33: AIxCC Highlights, Big Wins, and the Future of Securing Open Source
The Open Source Security Foundation (OpenSSF) marked a strong presence at two cornerstone cybersecurity events, Black Hat USA 2025 and DEF CON 33, engaging with security leaders, showcasing our initiatives, and fostering collaboration to advance open source security.
🎉 Celebrating Five Years of OpenSSF: A Journey Through Open Source Security
August 2025 marks five years since the official formation of the Open Source Security Foundation (OpenSSF). Born out of a critical need to secure the software supply chains and open...
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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...
OpenSSF Hosts 2025 Policy Summit in Washington, D.C. to Tackle Open Source Security Challenges
WASHINGTON, D.C. – March 11, 2025 – The Open Source Security Foundation (OpenSSF) successfully hosted its 2025 Policy Summit in Washington, D.C., on Tuesday, March 4. The summit brought together...