Pods & Pixels

Pods & Pixels

Kubernetes PodSecurity Admission

Christopher Adamson's avatar
Christopher Adamson
Feb 23, 2025
∙ Paid

PodSecurity Admission (PSA) is a Kubernetes admission controller designed to enforce Pod Security Standards (PSS) on pod creation and updates. Introduced in Kubernetes 1.23, PSA replaced the deprecated PodSecurityPolicy (PSP) feature. Its primary purpose is to manage and restrict the security posture of pods in a cluster by validating security configura…

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