Sovereign Tech Agency and OSTIF Security Audit Report

OSTIF is a proud participant in the Sovereign Tech Agency's Sovereign Tech Resilience Program. Outside of that work, we've also been funded to carried out ad hoc security engagements on critical open source software. Funding security solutions that are quantifiable, sustainable, and verifiable is an important part of the Sovereign…

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zlib Audit Complete!

The Open Source Technology Improvement Fund is proud to share the results of our security audit of zlib. Zlib is an open source lossless data-compression library for use on virtually any computer hardware and operating system. Thanks to the efforts of 7ASecurity and the Sovereign Tech Resilience Program, this project underwent…

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2025 Annual Report

2025 marked the 10th year of OSTIF. This year, we published 24 audits, worked on behalf of almost 50 projects, and partnered with 10 different funding bodies to create security outcomes for open source projects. As a result, 231 findings with security impact have been reported and over 98% of…

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CRI-O Audit Complete!

The Open Source Technology Improvement Fund is proud to share the results of our security audit of CRI-O. CRI-O is an implementation of the Kubernetes Container Runtime Interface (CRI) that is OCI-compliant (-O) that provides the backend between OCI-format container images and the Kubernetes control plane. With the help of…

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