Quick Answer
The correct answer includes Amazon GuardDuty, AWS CloudTrail, and AWS Config, as these three services form the core of AWS incident detection services for security incidents. GuardDuty uses machine learning and threat intelligence to continuously monitor for malicious activity, while CloudTrail logs all API calls to provide an audit trail for forensic investigation, and Config tracks configuration changes that may indicate misconfigurations or compromise. On the SCS-C02 exam, this question tests your ability to distinguish between detection, prevention, and assessment tools—a common trap is confusing Amazon Inspector (a vulnerability assessment tool) or VPC Flow Logs (network traffic analysis) with direct incident detection. Remember the memory tip: “Guard the Trail of Config” to recall that GuardDuty, CloudTrail, and Config are the three pillars for detecting and responding to security incidents in AWS.
This SCS-C02 practice question tests your understanding of management and security governance. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
Which THREE measures should a security team implement to detect and respond to potential security incidents in an AWS environment? (Select THREE.)
Run Amazon Inspector assessments.
Why wrong: Focuses on vulnerabilities, not ongoing detection.
Enable AWS CloudTrail.
Logs API calls for auditing.
Enable AWS Config.
Tracks resource configuration changes.
Enable VPC Flow Logs for all VPCs.
Why wrong: Flow logs are for network traffic, not comprehensive incident detection.
Enable Amazon GuardDuty.
Intelligent threat detection service.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Enable AWS CloudTrail.
Options B, C, and D are correct. Amazon GuardDuty continuously monitors for malicious activity. AWS CloudTrail logs API calls for investigation. AWS Config tracks configuration changes that may indicate security issues. Option A is wrong because VPC Flow Logs are for network traffic analysis, not detection of all incidents. Option E is wrong because Amazon Inspector is for vulnerability assessment, not incident detection.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Run Amazon Inspector assessments.
Why it's wrong here
Focuses on vulnerabilities, not ongoing detection.
Enable AWS CloudTrail.
Why this is correct
Logs API calls for auditing.
Related concept
Read the scenario before looking for a memorised answer.
Enable AWS Config.
Why this is correct
Tracks resource configuration changes.
Related concept
Read the scenario before looking for a memorised answer.
Enable VPC Flow Logs for all VPCs.
Why it's wrong here
Flow logs are for network traffic, not comprehensive incident detection.
Enable Amazon GuardDuty.
Why this is correct
Intelligent threat detection service.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.
What to study next
Identify which SCS-C02 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.
Management and Security Governance — study guide chapter
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Management and Security Governance practice questions
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FAQ
Management and Security Governance — This question tests Management and Security Governance — Read the scenario before looking for a memorised answer..
The correct answer is: Enable AWS CloudTrail. — Options B, C, and D are correct. Amazon GuardDuty continuously monitors for malicious activity. AWS CloudTrail logs API calls for investigation. AWS Config tracks configuration changes that may indicate security issues. Option A is wrong because VPC Flow Logs are for network traffic analysis, not detection of all incidents. Option E is wrong because Amazon Inspector is for vulnerability assessment, not incident detection.
Identify which SCS-C02 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.
Read the scenario before looking for a memorised answer.
About these practice questions
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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.
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