Learn about Arm's Confidential Compute Architecture (CCA) and its implementation in cloud-native environments in this 19-minute conference talk. Discover how CCA enables existing system software like hypervisors to manage VM resources while protecting data in use through the introduction of confidential VMs called Realms. Explore how Realms prevent hypervisors and other privileged software from observing or modifying their contents, providing enhanced security for sensitive workloads. Understand CCA's crucial role in confidential computing and its integration potential with KubeVirt through the Confidential Computing Working Group. Gain insights into how Arm CCA supports secure cloud-native deployments and contributes to the broader confidential computing ecosystem, making it essential knowledge for developers and architects working on secure containerized environments.