CLF-C02 Security and Compliance Practice Question
A company operates hundreds of AWS accounts under AWS Organizations. The security team wants a single dashboard that aggregates security findings from Amazon GuardDuty, Amazon Inspector, and AWS Macie across all accounts. Additionally, they want to continuously assess the accounts against the CIS AWS Foundations Benchmark and receive a consolidated compliance score. Which AWS service should the security team use?
⚠ Common exam trap
It's easy for candidates to confuse AWS Config's compliance evaluation capabilities with Security Hub's consolidated dashboard and cross-service aggregation, leading them to choose AWS Config despite it lacking the single-pane-of-glass view for findings from multiple security services.
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
✓
AWS Security Hub
AWS Security Hub is the correct service because it provides a single dashboard that aggregates security findings from multiple AWS services, including GuardDuty, Inspector, and Macie, across all accounts in an AWS Organization. It also integrates with AWS Config rules to continuously assess accounts against the CIS AWS Foundations Benchmark and provides a consolidated compliance score, meeting both requirements.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
AWS Config
Why it's wrong here
AWS Config is a service that evaluates your resource configurations against desired policies and tracks configuration changes over time. While it can check compliance with some rules, it does not aggregate security findings from other services like GuardDuty or Macie, nor does it provide a consolidated compliance score against the CIS Benchmark in the same way Security Hub does.
When this WOULD be correct
A company needs to track resource configuration changes and ensure compliance with internal policies across multiple accounts. AWS Config can aggregate configuration snapshots and evaluate rules centrally using AWS Config Aggregator.
- ✓
AWS Security Hub
Why this is correct
Correct. AWS Security Hub is designed to aggregate, organize, and prioritize security findings from multiple AWS services (GuardDuty, Inspector, Macie, etc.) and third-party tools. It also provides continuous compliance checks against industry standards such as the CIS AWS Foundations Benchmark and displays a consolidated compliance score, all from a single dashboard.
- ✗
Amazon GuardDuty
Why it's wrong here
Amazon GuardDuty is a threat detection service that monitors for malicious activity and unauthorized behavior. It generates findings but is not a central aggregator for other services. It does not perform CIS benchmark assessments or provide a cross-service compliance score.
When this WOULD be correct
A question asking which service provides intelligent threat detection for AWS accounts and workloads, focusing on identifying unauthorized behavior and potential threats, without requiring multi-service aggregation or compliance scoring.
- ✗
AWS Trusted Advisor
Why it's wrong here
AWS Trusted Advisor inspects your AWS environment and provides recommendations on cost optimization, performance, security, and fault tolerance. However, it does not aggregate security findings from other AWS security services or run CIS Benchmark checks to produce a consolidated compliance score.
When this WOULD be correct
A company wants a single dashboard to review AWS Trusted Advisor checks across multiple accounts in AWS Organizations, including security checks like open ports and IAM use, and receive prioritized recommendations for cost and performance optimization.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The CLF-C02 exam frequently reuses these exact scenarios with slightly different constraints.
✓AWS Security HubCorrect answer▾
Why this is correct
Correct. AWS Security Hub is designed to aggregate, organize, and prioritize security findings from multiple AWS services (GuardDuty, Inspector, Macie, etc.) and third-party tools. It also provides continuous compliance checks against industry standards such as the CIS AWS Foundations Benchmark and displays a consolidated compliance score, all from a single dashboard.
✗AWS ConfigWrong answer — click to see why▾
Why this is wrong here
AWS Config evaluates resource configurations against rules but does not aggregate security findings from GuardDuty, Inspector, and Macie, nor does it provide a consolidated compliance score for CIS AWS Foundations Benchmark across multiple accounts.
★ When this WOULD be the correct answer
A company needs to track resource configuration changes and ensure compliance with internal policies across multiple accounts. AWS Config can aggregate configuration snapshots and evaluate rules centrally using AWS Config Aggregator.
Why candidates choose this
Candidates may confuse AWS Config's compliance evaluation capabilities with Security Hub's security findings aggregation, especially since both involve compliance checks and multi-account support.
✗Amazon GuardDutyWrong answer — click to see why▾
Why this is wrong here
Amazon GuardDuty is a threat detection service that identifies malicious activity, but it does not aggregate findings from other services, assess against CIS benchmarks, or provide a consolidated compliance score.
★ When this WOULD be the correct answer
A question asking which service provides intelligent threat detection for AWS accounts and workloads, focusing on identifying unauthorized behavior and potential threats, without requiring multi-service aggregation or compliance scoring.
Why candidates choose this
Candidates may think GuardDuty is the central security service because it is a primary detection tool, but they overlook that Security Hub is designed for aggregation and multi-service compliance assessment.
✗AWS Trusted AdvisorWrong answer — click to see why▾
Why this is wrong here
AWS Trusted Advisor provides best-practice recommendations for cost optimization, performance, security, fault tolerance, and service limits, but it does not aggregate security findings from GuardDuty, Inspector, and Macie, nor does it provide a consolidated compliance score against the CIS AWS Foundations Benchmark.
★ When this WOULD be the correct answer
A company wants a single dashboard to review AWS Trusted Advisor checks across multiple accounts in AWS Organizations, including security checks like open ports and IAM use, and receive prioritized recommendations for cost and performance optimization.
Why candidates choose this
Candidates may confuse Trusted Advisor's security checks with Security Hub's security posture management, or think Trusted Advisor can aggregate findings from other services because it provides a broad overview of best practices.
Analysis generated from the official CLF-C02blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CLF-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 CLF-C02 exam.