Case Studies
Case Study: How LFX Insights and OSPS Baseline Validated GUAC’s Security in Under an Hour
Tools: GUAC, OSPS Baseline, LFX Insights Challenge: Demonstrating strong security posture quickly and credibly to stakeholders Solution: Leveraging Linux Foundation Insights (LFX Insights) and the Open Source Security Foundation (OpenSSF) Open Source Project Security Baseline (OSPS Baseline) for instant, standards-aligned validation Result: Saved significant time in verifying security practices, completing an independent standards-based assessment in…
Case Study: Google Secures Machine Learning Models with sigstore
As machine learning (ML) evolves at lightning speed, so do the threats. The rise of large models like LLMs has accelerated innovation—but also introduced serious vulnerabilities. Data poisoning, model tampering, and unverifiable origins are not theoretical—they’re real risks that impact the entire ML supply chain.
Case Study: OSTIF Improves Security Posture of Critical Open Source Projects Through OpenSSF Membership
Organization: Open Source Technology Improvement Fund, Inc. (OSTIF) Contributor: Amir Montazery, Managing Director Website: ostif.org Problem Critical open source software (OSS) projects—especially those that are long-standing and widely adopted—often lack...
Case Study: Ericsson’s C/C++ Compiler Options Hardening Guide and OpenSSF Collaboration
Ericsson, a global leader in telecommunications and networking, has been deeply engaged in open source and software security for over a decade. Through its Open Source Program Office (OSPO), Ericsson...
Case Study: Kusari’s Implementation of OpenSSF Tools and Services
Challenge For many years, the software supply chain has suffered from a lack of transparency and inefficient, unsustainable security management methods such as spreadsheets, emails, and word of mouth. The...
Innovative Supply Chain Security for Enterprise Cloud Platform Service
This blog explores how Guidewire Cloud Platform is using and collaborating with GUAC.
OpenSSF Case Study: Enhancing Open Source Security with Sigstore at Stacklok
Stacklok was founded in 2023 by Craig McLuckie (co-creator of Kubernetes) and Luke Hinds (creator of the OpenSSF project Sigstore), with the goal of helping developers produce and consume open source software more safely.
Introducing Artifact Attestations—Now in Public Beta
There’s an increasing need across enterprises and the open source ecosystem to have a verifiable way to link software artifacts back to their source code and build instructions. And with more than 100 million developers building on GitHub, we want to ensure that developers have the tools needed to help protect the integrity of their…
How Intel Uses OpenSSF Scorecard To Better Secure Its Software Portfolio
Scorecard is an automated tool from the OpenSSF that assesses 19 different vectors with heuristics ("checks") associated with important software security aspects and assigns each check a score of 0-10. You can use these scores to understand specific areas to improve in order to strengthen the security posture of your project. Intel currently uses Scorecard to…