What access control model is typically used to secure the telemetry platform, and what does it enforce?

What access control model is typically used to secure the telemetry platform, and what does it enforce?

• A. Attribute-based access control (ABAC) to enforce least-privilege access.
• B. Role-based access control (RBAC) is used to enforce least-privilege access based on user roles such as clinician, nurse, admin, and engineer.
• C. Mandatory access control (MAC) to enforce classifications.
• D. Discretionary access control (DAC) to let owners grant access.

Answer: (B)