KCSA Mock Exam Simulator

Free Kubernetes and Cloud Native Security Associate practice questions with full explanations on every option. Kubernetes security, threat modeling, and compliance.

Format

multi-choice

Duration

90 min

Pass mark

75%

Study time

2–8 wks

KCSA exam domains

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 free KCSA sample question

Overview of Cloud Native Security

Q1. In supply chain security, what does container image signing specifically protect against?

A Tampering; verifies trusted source
Correct. Image signing uses cryptographic signatures to prove image integrity and authenticity, allowing you to verify an image has not been modified and originated from a trusted builder.
B Unauthorized access to the source code repository
Incorrect. Image signing does not directly protect source code repositories.
C Man-in-the-middle attacks on the Kubernetes API server
Incorrect. While supply chain includes many attacks, image signing specifically addresses image tampering, not API server attacks.
D Runtime privilege escalation inside containers
Incorrect. Image signing operates at build/registry time and does not directly prevent runtime privilege escalation.

Reveal answer and explanations

Start the full KCSA mock exam90-min timer · paid plan required

Prerequisites and background knowledge

KCNA or equivalent Kubernetes knowledge. Familiarity with basic security concepts (TLS, RBAC, network policies).

Official reference: cncf.io/training/certification/kcsa.

More KCSA practice resources

KCSA exam tips

Where to go after KCSA

Once you pass KCSA, these certs are natural next steps on the Golden Kubestronaut path:

KCA — Kyverno Certified Associate CNPA — Certified Cloud Native Platform Engineering Associate

Frequently asked questions about KCSA

What is the passing score for KCSA?

75%.

How long is the KCSA exam?

90 minutes, multi-choice format. See the official CNCF page for the current question count.

How difficult is the KCSA exam?

Rated intermediate. Plan 2–8 weeks depending on your background.

How much does the KCSA exam cost?

Pricing changes periodically — check the official CNCF KCSA page at https://www.cncf.io/training/certification/kcsa/.

Are these KCSA mock exams free?

The sample question on this page is free with no account. Full timed KCSA mocks require a paid plan.

How is this mock exam different from the real KCSA exam?

Original questions written against the official CNCF curriculum — not scraped dumps. Format mirrors the real exam; the real one is proctored, these are self-paced.

What is the best way to study for KCSA?

Work through the official curriculum in order of domain weight (heaviest first), then run full timed mocks until you hit 85%+ consistently.