The Illusion of Internal Security Many organizations treat their Kubernetes cluster like a medieval castle: heavy defenses at the perimeter (ingress/WAF), but completely unprotected on the inside. If an attacker compromises a single container, they often have unfettered lateral access to the entire cluster network. In this post, I break down how to architect a Zero-Trust Kubernetes Cluster from the ground up, ensuring that every microservice explicitly authenticates and authorizes its p...