- A
S3 server access logs
S3 access logs provide detailed records of requests made to S3.
- B
AWS CloudTrail data events for S3
CloudTrail data events log object-level operations (GetObject, PutObject, etc.).
- C
AWS Config
Why wrong: Config tracks configuration changes, not data access.
- D
VPC Flow Logs
Why wrong: Flow logs capture network traffic, not S3 object access.
- E
Amazon GuardDuty
Why wrong: GuardDuty is a threat detection service, not a logging service.
Question 639 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 team is enhancing logging in AWS to capture detailed data events for S3 buckets. Which TWO of the following should be enabled to achieve comprehensive monitoring of S3 data access? (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
✓
S3 server access logs
S3 server access logs provide detailed records of requests made to an S3 bucket, including the requester, bucket name, request time, action, and response status. This is essential for auditing all data access events at the object level, such as GET, PUT, and DELETE operations, directly from the S3 service.
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.
- ✓
S3 server access logs
Why this is correct
S3 access logs provide detailed records of requests made to S3.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
AWS CloudTrail data events for S3
Why this is correct
CloudTrail data events log object-level operations (GetObject, PutObject, etc.).
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Config
Why it's wrong here
Config tracks configuration changes, not data access.
- ✗
VPC Flow Logs
Why it's wrong here
Flow logs capture network traffic, not S3 object access.
- ✗
Amazon GuardDuty
Why it's wrong here
GuardDuty is a threat detection service, not a logging service.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the distinction between configuration auditing (AWS Config) and data access logging (S3 server access logs and CloudTrail data events), leading candidates to incorrectly select AWS Config for monitoring data access instead of actual log sources.
Detailed technical explanation
How to think about this question
S3 server access logs are delivered as log files to a target bucket, with each log entry containing fields like `Bucket Owner`, `Bucket`, `Time`, `Remote IP`, `Requester`, `Request ID`, `Operation`, `Key`, `Request-URI`, `HTTP Status`, `Error Code`, `Bytes Sent`, `Object Size`, `Total Time`, `Turn-Around Time`, `Referrer`, `User-Agent`, and `Version ID`. CloudTrail data events for S3 capture S3 API calls (e.g., GetObject, PutObject, DeleteObject) at the bucket or object level, and these events are recorded in CloudTrail event history or delivered to a CloudWatch Logs or S3 destination for analysis. A subtle behavior: S3 server access logs are best-effort and delivered at least once, while CloudTrail data events provide a more reliable, near-real-time audit trail of API calls, making them complementary for comprehensive monitoring.
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.
TExam Day Tips
- 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 SOC analyst notices unusual lateral movement in the network at 2 AM. The IR playbook dictates: identify and contain (isolate the affected machine), then eradicate (remove the malware), then recover (restore from backup), then document. Skipping containment before eradication risks the attacker regaining access. Questions like this test the sequence and rationale of incident response phases.
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 exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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: S3 server access logs — S3 server access logs provide detailed records of requests made to an S3 bucket, including the requester, bucket name, request time, action, and response status. This is essential for auditing all data access events at the object level, such as GET, PUT, and DELETE operations, directly from the S3 service.
What should I do if I get this CCSP question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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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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