{"id":"gke-network-policies-default-allow-all","text":"GKE network policies default to allow-all; once any policy is applied to a namespace, unmatched traffic is denied.","truth_value":"IN","source":"entries/2026/03/10/gke-security.md","source_url":"","source_hash":"30cd02f5eaa15016","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"gke-network-policies-default-allow-all","truth_value":"IN","reason":"premise"}]}}