Linux Foundation & CNCF certifications for Kubernetes administrators, developers, and security specialists
Entry-level certification demonstrating conceptual knowledge of Kubernetes and cloud native technologies.
Entry-level certification focused on cloud native security fundamentals and Kubernetes security concepts.
Hands-on certification demonstrating skills to manage Kubernetes clusters in production.
Hands-on certification for developers who design, build, configure, and expose cloud native applications on Kubernetes.
CKA, CKAD, and CKS are hands-on lab exams — practice with real clusters using minikube or kind.
If you're new to Kubernetes, start with KCNA to build foundational knowledge before attempting CKA.
Efficient kubectl usage is critical — learn aliases, shortcuts, and imperative commands to save time in exams.