Explore the importance of Software Bill of Materials (SBOM) in securing open source supply chains through this insightful conference talk by Kate Stewart, Vice President of Dependable Embedded Systems at the Linux Foundation. Delve into the pervasive nature of open source software in data centers, consumer devices, and applications. Discover how a combination of automated tooling, best practices, education, and collaboration is essential for enhancing the security of open source technology. Learn about the OpenSSF initiatives and their role in advancing the security of open source software. Gain valuable insights into the growing movement of organizations supporting and funding the development and adoption of these crucial security measures.