A client requests a penetration test of their internal network. During scoping, the tester learns that the client uses a managed security service provider (MSSP) that monitors all network traffic. The client does not want the MSSP to be informed about the test. What is the most appropriate action for the tester to take?
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
Proceed with the test without informing the MSSP, as the client has requested confidentiality
This could trigger security alerts from the MSSP, potentially leading to service disruption, legal issues, and a breach of the MSSP's terms.
Distractor review
Include a clause in the rules of engagement that holds the tester harmless for any disruptions caused by the MSSP's monitoring
While a hold harmless clause may protect the tester, it does not prevent the MSSP from taking action against the test traffic, which could impact the test.
Best answer
Advise the client to inform the MSSP about the scheduled test and coordinate a maintenance window or exclusion list
Proper coordination ensures the MSSP can whitelist test traffic, avoid false positives, and prevent unnecessary incident response. This aligns with best practices for scoping.
Distractor review
Perform the test only after hours to minimize the chance of the MSSP detecting the test activity
Testing after hours does not guarantee the MSSP will not detect the test; it may still trigger alerts and cause issues.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Advise the client to inform the MSSP about the scheduled test and coordinate a maintenance window or exclusion list — Penetration testers must ensure that all relevant parties are aware of testing to avoid false alarms and legal issues. If the MSSP is not informed, they may treat test traffic as malicious and cause unnecessary incident response actions, potentially harming the relationship. The best practice is to include the MSSP in the scoping process or at minimum ensure that the client coordinates with them.
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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