As organizations rely more on open-source and third-party components, software supply chain security has become more crucial than ever before. Software bills of materials (SBOMs) are a practical solution for gaining visibility into software components, identifying vulnerabilities, and ensuring license compliance. This Refcard covers the essential elements of SBOMs, their key formats, open-source tools for automating SBOM generation and attestation, and how to integrate SBOMs into development workflows.
