mediummultiple choiceObjective-mapped

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?

Question 1mediummultiple choice
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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.

A

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.

B

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.

C

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.

D

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.

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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