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Passed KCSA

··235 words·2 mins
Stanislav Cherkasov
Author
Stanislav Cherkasov
{DevOps,DevSecOps,Platform} Engineer
certification - This article is part of a series.
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I’ve passed the Kubernetes and Cloud Native Security Associate (KCSA) exam.

KCSA Certificate
KCSA 2026 Certificate

The exam is online, proctored, multiple-choice (60 questions / 90 minutes). The certification is valid for 2 years.

Domains
#

The KCSA blueprint is split into six domains. Here is the weight distribution:

pie showData
  title KCSA domains (weights)
  "Overview of Cloud Native Security" : 14
  "Kubernetes Cluster Component Security" : 22
  "Kubernetes Security Fundamentals" : 22
  "Kubernetes Threat Model" : 16
  "Platform Security" : 16
  "Compliance and Security Frameworks" : 10

A quick breakdown of what typically sits inside each bucket:

  • Overview of Cloud Native Security (14%)

    • The “4Cs” model (Cloud, Cluster, Container, Code)
    • Shared responsibility and common controls
  • Kubernetes Cluster Component Security (22%)

    • Control plane + etcd basics (what to protect and why)
    • Node components (kubelet, runtime) and cluster networking
  • Kubernetes Security Fundamentals (22%)

    • AuthN/AuthZ and RBAC fundamentals
    • Pod Security Standards / Pod Security Admission, NetworkPolicy, Secrets, audit logs
  • Kubernetes Threat Model (16%)

    • Trust boundaries and common attack paths (privilege escalation, sensitive data access, DoS)
  • Platform Security (16%)

    • Supply-chain basics (images, registries, signatures) and platform controls (admission, observability)
  • Compliance and Security Frameworks (10%)

    • What compliance frameworks look like in practice (controls, evidence, automation)

Preparation
#

My prep was intentionally boring:

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