SLSA Framework: Supply Chain Security Beyond SBOMs

Supply chain attacks have become the nightmare scenario for security teams. I’ve investigated breaches where attackers compromised build systems, injected malicious code into trusted packages, and executed attacks affecting millions of users. The 2020 SolarWinds attack, the 2021 Codecov breach, and countless npm package compromises prove that traditional security controls aren’t enough.

SLSA (Supply chain Levels for Software Artifacts, pronounced “salsa”) is a security framework that actually addresses these threats. It’s not just theory—Google developed SLSA internally and has used it to secure their software supply chain for years. Now it’s open and standardized, providing a clear path to verifiable supply chain security.