Explore the world of OpenSSF's "public good" instances in this informative conference talk. Gain insights into the hosting, scale, and security aspects of these instances, including Sigstore and OpenSSF scorecards. Learn when to trust and use public instances, and understand their crucial role in the OpenSSF's mission to enhance software safety and security. Discover how these tools empower developers to protect themselves against potential threats and contribute to a safer digital ecosystem.