Managing Network Policies Overview Create and manage Kubernetes NetworkPolicy manifests to enforce zero-trust networking between pods, namespaces, and external endpoints. Generate ingress and egress rules with label selectors, namespace selectors, CIDR blocks, and port specifications following the principle of least privilege. Prerequisites - Kubernetes cluster with a CNI plugin that supports NetworkPolicy (Calico, Cilium, Weave Net) - configured with permissions to create and manage NetworkPolicy resources - Pod labels consistently defined across deployments for accurate selector targeting -…