Kubernetes comes with built-in security tooling and a growing ecosystem of both open source and commercial solutions. It’s critical to stay up-to-date at every level of the stack. Role-based access control (RBAC) is the first line of defense. It decides which resources a particular container should have access to and what it should be allowed to do with them. Security teams must also pay close attention to the deployment configuration attached to each of your workloads. Limiting the blast radius of an attack is one of the easiest to implement.”]