CV0-004 Security Practice Question
A cloud security team is implementing a secrets management solution for applications running on AWS. They need to automatically rotate database credentials every 30 days and avoid hardcoding secrets. Which service should they use?
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 Secrets Manager
AWS Secrets Manager allows automatic rotation of secrets (e.g., database credentials) and integration with AWS services. Parameter Store can store secrets but does not natively support automatic rotation. KMS is for encryption keys. IAM roles are for AWS service permissions.
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 Identity and Access Management (IAM) roles
Why it's wrong here
IAM roles provide permissions, not secret storage.
- ✗
AWS Key Management Service (KMS)
Why it's wrong here
KMS manages encryption keys, not secrets.
- ✓
AWS Secrets Manager
Why this is correct
Secrets Manager manages secrets and supports automatic rotation.
- ✗
AWS Systems Manager Parameter Store
Why it's wrong here
Parameter Store does not support automatic rotation.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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