A developer is creating a microservices application that runs across multiple compute environments.

The Secrets Manager Agent provides an out-of-the-box solution for securely caching secrets locally, reducing latency and operational overhead.

Why Option B is Correct:

Caching: The agent securely caches secrets locally, minimizing Secrets Manager API calls.

Security: Secrets remain secure during retrieval and storage.

Low Operational Overhead: Managed solution eliminates the need for custom logic.

Why Not Other Options:

Option A: Custom scripts introduce complexity and require ongoing maintenance.

Option C: Using Redis requires managing an additional service, increasing overhead.

Option D: Storing secrets in S3 lacks the fine-grained security controls of Secrets Manager.

Caching Secrets in AWS Secrets Manager