4901
During an authorized retail-company assessment (RET-LAB-M20-4901), which action most directly controls the risk related to "encryption at rest"?
View answer choices
- Design overlapping controls across identity, endpoint, network, application, and data layers.
- Maintain a repeatable assessment process tied to asset value and risk ownership.
- Maintain tested playbooks, roles, communications, evidence handling, and exercises.
- Use approved encryption with protected keys, rotation, access control, and recovery planning.