13Lock down a namespace so pods can talk only to their own dependencies. Why does DNS break first, and how do you get it right?▼hardNewRed HatGoldman SachsDatabricks○ sign inDefault-deny egress breaks name resolution before it breaks anything else, and every connection times out confusingly. The practitioners are the ones who test with positive AND negative probes and know their CNI's fine print.Open full answer →
02Implement zero trust inside a Kubernetes cluster. What does it mean beyond turning on mTLS?▼hardNewJPMorgan ChaseGoldman SachsRazorpay3 repliesunlockedWorkload authentication, traffic encryption and authorization need separate verification. Admission and RBAC constrain who can deploy a workload that bypasses those controls.Open full answer →
