A client is subject to PCI DSS compliance and requests a penetration test. The client's network has a mix of in-scope systems (cardholder data environment) and out-of-scope systems. During scoping, the tester recommends a specific approach to ensure accurate segmentation testing. Which of the following is the most important consideration for the rules of engagement?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
Distractor review
The tester must have network access to both in-scope and out-of-scope systems
While network access is needed, the primary requirement for segmentation testing is knowing the boundaries between CDE and non-CDE systems.
Best answer
The tester must be provided with a diagram of the network segmentation
A segmentation diagram defines the boundaries and is essential for the tester to plan and conduct tests that verify isolation between CDE and other networks.
Distractor review
The tester must agree not to scan any out-of-scope IP addresses
Segmentation testing often requires scanning out-of-scope IPs to verify they cannot reach in-scope systems; an outright ban would hinder the test.
Distractor review
The tester must obtain written authorization from the client's security team
Authorization is standard for all testing, but it does not specifically address the need for understanding segmentation boundaries.
Common exam trap
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.
Technical deep dive
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.
Related practice questions
Related PT0-002 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A penetration tester is writing the executive summary for a report. The client's CEO needs to understand the business impact of a critical SQL injection vulnerability. Which of the following should the tester include?
Question 2
A penetration tester has gained a low-privileged shell on a Linux server. During enumeration, the tester discovers a binary with the SUID bit set that belongs to root and is known to have a buffer overflow vulnerability. What is the MOST effective next step to escalate privileges?
Question 3
A penetration tester is performing passive reconnaissance against a target domain. Which of the following resources can be used to gather information about the target without directly sending packets to the target's network? (Select two.) (Choose 2.)
Question 4
A penetration tester has obtained a TGT from a domain controller by cracking the krbtgt hash. Which attack can the tester now perform to gain persistent administrative access to any resource in the domain?
Question 5
A penetration tester is writing the executive summary for the final report. The CEO needs to understand the overall risk level and the business impact of the findings. Which of the following should be included in the executive summary?
Question 6
A penetration tester is writing the executive summary of a penetration test report. Which of the following elements is MOST important to include for a non-technical audience?
FAQ
Questions learners often ask
What does this PT0-002 question test?
Authentication checks who the user is.
What is the correct answer to this question?
The correct answer is: The tester must be provided with a diagram of the network segmentation — For accurate segmentation testing, the tester needs a clear understanding of the network boundaries. A network segmentation diagram is crucial because it shows which systems are in the cardholder data environment (CDE) and which are out-of-scope. This allows the tester to attempt to reach the CDE from out-of-scope segments and verify that segmentation controls are effective. Simply having network access to both sets of systems (A) is insufficient without knowing boundaries. Agreeing not to scan out-of-scope IPs (C) might conflict with the need to test segmentation. Written authorization (D) is important but not the most specific requirement for segmentation testing.
What should I do if I get this PT0-002 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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