Explore the challenges and solutions for securing Kubernetes multi-tenancy in this 25-minute conference talk from the Cloud Native Computing Foundation (CNCF). Dive into security misconfigurations in shared multi-tenant and dedicated environments, and learn how to address security requirements for multi-tenant setups. Discover strategies for namespace isolation, access controls, and incident response through data and control plane telemetry correlation. Gain insights into implementing shift-left visibility and guardrails for container images to detect vulnerabilities and malware early in the development process. Watch a demonstration of practical examples that SecOps and platform engineering teams can utilize across the container supply chain and software development lifecycle, including the use of open-source tools like Cilium, Chainguard Images, and OPA Gatekeeper.