Pod Security Policies [page]deterministic
concepts
PodSecurityPolicy was [deprecated](/blog/2021/04/08/kubernetes-1-21-release-announcement/#podsecuritypolicy-deprecation) in Kubernetes v1.21, and removed from Kubernetes in v1.25.
Instead of using PodSecurityPolicy, you can enforce similar restrictions on Pods using either or both:
- [Pod Security Admission](/docs/concepts/security/pod-security-admission/)
- a 3rd party admission plugin, that you deploy and configure yourself
For a migration guide, see [Migrate from PodSecurityPolicy to the Built-In PodSecurity Admission Controller](/docs/tasks/configure-pod-container/migrate-from-psp/). For more information on the removal of this API, see [PodSecurityPolicy Deprecation: Past, Present, and Future](/blog/2021/04/06/podsecuritypolicy-deprecation-past-present-and-future/).
If you are not running Kubernetes v, check the documentation for your version of Kubernetes.
Sources
concepts/security/pod-security-policy.md · doc — “Pod Security Policies”