easymultiple choiceObjective-mapped

A penetration tester is conducting passive reconnaissance on a target organization. The tester wants to identify all publicly accessible cloud storage buckets that might belong to the target without directly interacting with the target's infrastructure. Which of the following techniques would be most effective for this purpose?

Question 1easymultiple choice
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A penetration tester is conducting passive reconnaissance on a target organization. The tester wants to identify all publicly accessible cloud storage buckets that might belong to the target without directly interacting with the target's infrastructure. Which of the following techniques would be most effective for this purpose?

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

Perform DNS enumeration using tools like `dnsrecon` to discover subdomains pointing to cloud storage services

DNS enumeration can reveal subdomains but may not directly list cloud buckets; it also generates DNS queries that might be logged.

B

Best answer

Search for exposed cloud storage buckets using search engine dorks (e.g., 'site:s3.amazonaws.com target-company')

Search engine dorks are a passive technique that relies on cached indexes of cloud storage buckets that are misconfigured and publicly accessible, without sending any traffic to the target.

C

Distractor review

Query certificate transparency logs to find SSL certificates issued to the target's cloud storage endpoints

Certificate transparency logs reveal domains and subdomains but not cloud storage bucket names directly; also not specific to buckets.

D

Distractor review

Perform a WHOIS lookup to find IP ranges owned by the target and then scan those ranges for open storage services

WHOIS lookups are passive but the subsequent scanning of IP ranges is active and could be detected; also not passive.

Common exam trap

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Technical deep dive

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Related practice questions

Related PT0-002 practice-question pages

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More questions from this exam

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FAQ

Questions learners often ask

What does this PT0-002 question test?

Read the scenario before looking for a memorised answer.

What is the correct answer to this question?

The correct answer is: Search for exposed cloud storage buckets using search engine dorks (e.g., 'site:s3.amazonaws.com target-company') — Passive reconnaissance avoids direct contact with the target. Using search engine dorks (e.g., for cloud storage) can reveal publicly exposed buckets without sending packets to the target. DNS enumeration, certificate transparency logs, and WHOIS lookups are valuable but less specific to cloud buckets.

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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