Explore virtualization for cloud-native environments in this conference talk from KubeCon + CloudNativeCon. Dive into the evolution of Kata Containers and the introduction of Cloud-Hypervisor, a new open-source solution. Learn how these technologies are revolutionizing container isolation and resource management in cloud infrastructures. Discover the benefits of hardware-virtualized isolation, on-demand resource provisioning, and improved collaboration between host tools, VMM, and guest kernels. Gain insights into Kata Containers 2.0 development cycle and its focus on "virtualization for Cloud Native." Understand how these advancements address memory overhead, security boundaries, and resource sharing across sandboxes. Explore the Kata Threat Model and get answers to questions about container security, availability, and cost considerations in virtualized environments.