What is the primary role of access control in CBM T6 data management?

• A. Restricts data access to authorized personnel; supports data confidentiality and integrity; uses roles, authentication, and audit logs.
• B. Allows universal access to speed up operations.
• C. Replaces all other security controls.
• D. Only applies to physical doors.

Answer: (A)

Access control in CBM T6 data management is about keeping data accessible only to people and processes that are authorized. It protects confidentiality and integrity by enforcing who can view, modify, or delete data, using defined roles, authentication to verify identity, and audit logs to record what actions were taken and by whom. This combination—roles, authentication, and audit trails—best captures how access control works in practice and why it’s essential. Universal access would expose sensitive information and undermine security. It isn’t about replacing all other security controls; rather, it’s one layer in a defense-in-depth approach. And it isn’t limited to physical doors; it governs digital access to data and systems, ensuring proper permissions and accountability across the board.