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Certified Kubernetes Security Specialist (CKS, 2025)

  • Focus: Secure supply chain, cluster hardening, runtime security, network policies, audits.
  • Format: Performance-based labs; assumes CKA-level skills.
  • Good for: Platform/security engineers securing Kubernetes and container workloads.
  • Prep: Enable admission controls (OPA/Gatekeeper/Kyverno), image scanning, secrets management, runtime policies (Falco), and incident response drills.