Dive into a comprehensive 33-minute conference talk introducing the Open Policy Agent (OPA) project and exploring its deep functionalities. Learn about this general-purpose policy engine that addresses various policy-related use cases for Kubernetes, microservices, CI/CD, cloud, and more. Discover the latest features in OPA and OPA Gatekeeper, gaining insights into policy and security aspects of cloud-native technology. Explore topics such as OPA's community, project updates, "Refs in rule heads," Gatekeeper motivations, multi-engine support, and the future of Gatekeeper as a front-end for Kubernetes policies. Gain valuable knowledge from OPA maintainers in this informative session presented by Charlie Egan from Styra, Inc. at a CNCF (Cloud Native Computing Foundation) event.