An organization’s external auditors have issued a management letter identifying significant deficiencies related to the...

An organization’s external auditors have issued a management letter identifying significant deficiencies related to the effectiveness of the previous year’s global access certification. The organization wants to move from a department-based access control system to a Role-Based Access Control (RBAC) system. In addition to quickly and securely provisioning users by granting membership into predefined and approved roles, which of these presents the BEST reason to do so?