A financial services company is looking to implement a strategy for secure management of their encryption keys. They wish for the keys to be automatically renewed at regular intervals to maintain a robust security posture. Which action should be taken to meet this requirement using AWS services?
Enable automatic rotation for a customer-created master key in the encryption service
Modify the policy of the master key to specify automatic rotation frequency
Implement a custom scripted solution to rotate master keys every quarter
Rotate the service-managed master keys manually on a regular schedule