- A
Store logs in a publicly readable S3 bucket for transparency
Why wrong: Public buckets would expose logs and increase tampering risk.
- B
Encrypt logs using server-side encryption with AWS KMS
Why wrong: Encryption protects confidentiality, not integrity.
- C
Enable CloudTrail log file validation
This uses SHA-256 hashing and RSA signatures to verify log integrity.
- D
Use S3 Object Lock or Azure Immutable Blob Storage
WORM storage prevents logs from being modified or deleted.
- E
Enable cross-region replication for logs
Why wrong: Replication improves availability but does not ensure integrity.
Question 962 of 1,000
CCSP Cloud Security Operations Practice Question
This CCSP practice question tests your understanding of cloud security operations. 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 security architect is designing a logging strategy for a multi-cloud environment using AWS and Azure. Which TWO practices should be implemented to ensure log integrity and prevent tampering? (Choose two.)
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
✓
Enable CloudTrail log file validation
Log file validation (e.g., CloudTrail log file validation) ensures cryptographic verification of log integrity. Write-once-read-many (WORM) storage, such as S3 Object Lock or Azure Immutable Blob Storage, prevents deletion or modification of logs.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Store logs in a publicly readable S3 bucket for transparency
Why it's wrong here
Public buckets would expose logs and increase tampering risk.
- ✗
Encrypt logs using server-side encryption with AWS KMS
Why it's wrong here
Encryption protects confidentiality, not integrity.
- ✓
Enable CloudTrail log file validation
Why this is correct
This uses SHA-256 hashing and RSA signatures to verify log integrity.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Use S3 Object Lock or Azure Immutable Blob Storage
Why this is correct
WORM storage prevents logs from being modified or deleted.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Enable cross-region replication for logs
Why it's wrong here
Replication improves availability but does not ensure integrity.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
What to study next
Got this wrong? Here's your next step.
Identify which CCSP exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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Cloud Security Operations — study guide chapter
Learn the concepts, then practise the questions
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Cloud Security Operations practice questions
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FAQ
Questions learners often ask
What does this CCSP question test?
Cloud Security Operations — This question tests Cloud Security Operations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable CloudTrail log file validation — Log file validation (e.g., CloudTrail log file validation) ensures cryptographic verification of log integrity. Write-once-read-many (WORM) storage, such as S3 Object Lock or Azure Immutable Blob Storage, prevents deletion or modification of logs.
What should I do if I get this CCSP question wrong?
Identify which CCSP exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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: Jul 4, 2026
This CCSP practice question is part of Courseiva's free ISC2 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 CCSP exam.
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