- A
Use CloudTrail's built-in console access for the auditor.
Why wrong: CloudTrail console access requires IAM permissions and does not isolate specific log files.
- B
Create a new IAM user for the auditor with an S3 policy that grants s3:GetObject on the entire bucket.
Why wrong: This would allow the auditor to access any object if they guess the key, and does not limit to specific files.
- C
Generate pre-signed URLs for the specific log files and share them with the auditor.
Pre-signed URLs provide time-limited access to specific objects without requiring AWS credentials.
- D
Use a bucket policy that grants the auditor's IAM user s3:GetObject access to the specific log file prefix.
Why wrong: The auditor could still list objects if they have s3:ListBucket permission, and access is not time-limited.
SCS-C02 Management and Security Governance Practice Question
This SCS-C02 practice question tests your understanding of management and security governance. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 company wants to grant a third-party auditor read-only access to specific CloudTrail log files stored in an S3 bucket. The auditor should not be able to list or access any other objects in the bucket. What is the most secure way to achieve this?
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
Generate pre-signed URLs for the specific log files and share them with the auditor.
Using S3 pre-signed URLs grants time-limited access to specific objects without requiring the auditor to have AWS credentials. Option A is wrong because it grants broad access. Option B is wrong because a bucket policy granting GetObject for the auditor's IAM user still allows listing if they have ListBucket permission. Option D is wrong because CloudTrail does not natively provide access to log files.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use CloudTrail's built-in console access for the auditor.
Why it's wrong here
CloudTrail console access requires IAM permissions and does not isolate specific log files.
- ✗
Create a new IAM user for the auditor with an S3 policy that grants s3:GetObject on the entire bucket.
Why it's wrong here
This would allow the auditor to access any object if they guess the key, and does not limit to specific files.
- ✓
Generate pre-signed URLs for the specific log files and share them with the auditor.
Why this is correct
Pre-signed URLs provide time-limited access to specific objects without requiring AWS credentials.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Use a bucket policy that grants the auditor's IAM user s3:GetObject access to the specific log file prefix.
Why it's wrong here
The auditor could still list objects if they have s3:ListBucket permission, and access is not time-limited.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SCS-C02 NAT questions on configuration and troubleshooting.
- →
Management and Security Governance — study guide chapter
Learn the concepts, then practise the questions
- →
Management and Security Governance practice questions
Targeted practice on this topic area only
- →
All SCS-C02 questions
1,738 questions across all exam domains
- →
AWS Certified Security Specialty SCS-C02 study guide
Full concept coverage aligned to exam objectives
- →
SCS-C02 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related SCS-C02 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Threat Detection and Incident Response practice questions
Practise SCS-C02 questions linked to Threat Detection and Incident Response.
Security Logging and Monitoring practice questions
Practise SCS-C02 questions linked to Security Logging and Monitoring.
Identity and Access Management practice questions
Practise SCS-C02 questions linked to Identity and Access Management.
Management and Security Governance practice questions
Practise SCS-C02 questions linked to Management and Security Governance.
Infrastructure Security practice questions
Practise SCS-C02 questions linked to Infrastructure Security.
Data Protection practice questions
Practise SCS-C02 questions linked to Data Protection.
SCS-C02 fundamentals practice questions
Practise SCS-C02 questions linked to SCS-C02 fundamentals.
SCS-C02 scenario practice questions
Practise SCS-C02 questions linked to SCS-C02 scenario.
SCS-C02 troubleshooting practice questions
Practise SCS-C02 questions linked to SCS-C02 troubleshooting.
Practice this exam
Start a free SCS-C02 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this SCS-C02 question test?
Management and Security Governance — This question tests Management and Security Governance — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Generate pre-signed URLs for the specific log files and share them with the auditor. — Using S3 pre-signed URLs grants time-limited access to specific objects without requiring the auditor to have AWS credentials. Option A is wrong because it grants broad access. Option B is wrong because a bucket policy granting GetObject for the auditor's IAM user still allows listing if they have ListBucket permission. Option D is wrong because CloudTrail does not natively provide access to log files.
What should I do if I get this SCS-C02 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SCS-C02 NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jun 20, 2026
This SCS-C02 practice question is part of Courseiva's free Amazon Web Services 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 SCS-C02 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.