PSP is Dead, Long Live PodSecurity

Explore the evolution of Kubernetes security in this conference talk focusing on the replacement of Pod Security Policy (PSP) with Pod Security Admission (PSA) control. Gain insights into two recently GA-released authentication features: bound service account tokens and kubectl credential plugins. Delve into the reasons behind PSP's replacement and learn the technical intricacies of PSA. Understand how these changes impact Kubernetes security and authentication mechanisms, equipping you with knowledge to adapt your cluster security strategies accordingly.