Explore the complexities of software supply chain security in this 34-minute conference talk from KubeCon + CloudNativeCon Europe. Delve into the challenges of identifying vulnerabilities and understanding the impact of potential compromises in the software supply chain. Learn about a novel supply chain knowledge graph tool that combines information from SBOMs, in-toto/SLSA attestations, and other sources to provide a comprehensive view of artifact relationships and dependencies. Discover how this approach can help answer critical questions about the extent of potential security breaches and reveal often-overlooked dependencies in build systems. Gain insights into improving your organization's ability to assess and mitigate risks in the increasingly sophisticated landscape of supply chain attacks.