Explore container security fundamentals in Kubernetes with this informative conference talk. Gain essential knowledge about supply chain and runtime security, and learn how to apply these concepts to protect your clusters. Discover key security tools and open source projects like Falco and Open Policy Agent within the cloud native ecosystem. Through a real-world scenario of an internet-exposed cluster, acquire practical strategies to prevent security breaches. Develop a comprehensive mental model for container security, identify crucial "day 0" security decisions, and obtain resources to prioritize security within your team. Leave equipped with the knowledge to safeguard your Kubernetes environments effectively.