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Pod Security Policy (PSP) is a cluster-level resource that controls security sensitive aspects of the pod specification. PSP comes standard with Kubernetes, disabled by default and is currently in Beta. It ensures that any pods in your cluster run within specific security boundaries. PSP is a third party solution that is gaining popularity - and could potentially be an replacement option in the case that pod security policies don't make it to GA. On a kubead-API's cluster, we can simply simply check whether to double-check the cluster's configurations.