Which solution will meet these requirements with the LEAST operational overhead?

A Sysops administrator needs to configure automatic rotation for Amazon RDS database credentials.

The credentials must rotate every 30 days. The solution must integrate with Amazon RDS.

Which solution will meet these requirements with the LEAST operational overhead?
A . Store the credentials in AWS Systems Manager Parameter Store as a secure string. Configure automatic rotation with a rotation interval of 30 days.
B . Store the credentials in AWS Secrets Manager. Configure automatic rotation with a rotation interval of 30 days.
C . Store the credentials in a file in an Amazon S3 bucket. Deploy an AWS Lambda function to automatically rotate the credentials every 30 days.
D . Store the credentials in AWS Secrets Manager. Deploy an AWS Lambda function to automatically rotate the credentials every 30 days.

View Answer

Answer: B

Explanation:

Storing the credentials in AWS Secrets Manager and configuring automatic rotation with a rotation interval of 30 days is the most efficient way to meet the requirements with the least operational overhead. AWS Secrets Manager automatically rotates the credentials at the specified interval, so there is no need for an additional AWS Lambda function or manual rotation. Additionally, Secrets Manager is integrated with Amazon RDS, so the credentials can be easily used with the RDS database.