The BACK Stack (Backstage, ArgoCD, Crossplane, and Kyverno) enhances Kubernetes by ensuring compliance, security, and consistency across clusters. This Kyverno tutorial dives into Kyverno, a Kubernetes-native policy engine translating to “govern” in Greek. Kyverno’s policies are written as Kubernetes resources using YAML syntax. It integrates with Kubernetes admission controllers to validate, mutate, and generate resources, enforcing compliance. The tutorial covers installation and demonstrates validating and mutating resource policies, and automating resource generation. The guide concludes with cleanup steps and additional resources.