This demo-heavy talk with teach you how to attack a Kubernetes cluster, with a new Bust-a-kube scenario themed on the movie, “Inception.” You’ll see a four-stage attack that starts by gaining access in a low-privileged container that was built from a typo-squatted library. From there, we’ll find ourselves in a Kubernetes cluster within a Kubernetes cluster, as with Inception’s “dream within a dream.” You’ll learn how to break this attack with multiple defeneses, including OPA Gatekeeper. Afterward, practice the attack and defense with the open source Bustakube cluster.