- A
Ensure that containers are not running with privileged access
Correct; privileged containers are a security risk and are discouraged by CIS benchmarks.
- B
Ensure that the cluster-admin role is not used
Why wrong: Incorrect; that relates to RBAC, not privileged containers.
- C
Ensure that the API server is not exposed to the internet
Why wrong: Incorrect; that is a separate recommendation.
- D
Ensure that etcd is configured with TLS
Why wrong: Incorrect; that relates to encryption, not privilege escalation.
Question 450 of 1,000
CS0-003 Vulnerability Management Practice Question
This CS0-003 practice question tests your understanding of vulnerability management. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A security analyst is reviewing a vulnerability scan of a Kubernetes cluster. The scan reports that a container is running with privileged mode enabled. Which CIS Kubernetes Benchmark recommendation does this violation relate to?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Ensure that containers are not running with privileged access
The CIS Kubernetes Benchmark includes a recommendation to avoid running containers with privileged access, as it increases security risks. This is a common misconfiguration.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Ensure that containers are not running with privileged access
Why this is correct
Correct; privileged containers are a security risk and are discouraged by CIS benchmarks.
Related concept
Authentication checks who the user is.
- ✗
Ensure that the cluster-admin role is not used
Why it's wrong here
Incorrect; that relates to RBAC, not privileged containers.
- ✗
Ensure that the API server is not exposed to the internet
Why it's wrong here
Incorrect; that is a separate recommendation.
- ✗
Ensure that etcd is configured with TLS
Why it's wrong here
Incorrect; that relates to encryption, not privilege escalation.
Common exam traps
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Detailed technical explanation
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
- Authentication checks who the user is.
- Authorization controls what the user is allowed to do after login.
- Privilege levels affect access to EXEC and configuration commands.
- AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
- Do not assume successful login means full administrative access.
- Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
- Separate login problems from permission problems before choosing the answer.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Real-world example
How this comes up in practice
A developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.
What to study next
Got this wrong? Here's your next step.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related CS0-003 questions on access control and AAA configuration.
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Vulnerability Management — study guide chapter
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FAQ
Questions learners often ask
What does this CS0-003 question test?
Vulnerability Management — This question tests Vulnerability Management — Authentication checks who the user is..
What is the correct answer to this question?
The correct answer is: Ensure that containers are not running with privileged access — The CIS Kubernetes Benchmark includes a recommendation to avoid running containers with privileged access, as it increases security risks. This is a common misconfiguration.
What should I do if I get this CS0-003 question wrong?
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related CS0-003 questions on access control and AAA configuration.
What is the key concept behind this question?
Authentication checks who the user is.
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Last reviewed: Jul 4, 2026
This CS0-003 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CS0-003 exam.
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