What enables you to assign granular permissions to administrators, closely aligning roles that you assign?

RBAC, or Role-Based Access Control, is a critical security concept that allows organizations to assign permissions based on user roles rather than individually assigning permissions to each user. This approach enables administrators to create specific roles that align closely with job functions, which streamlines the management of permissions and enhances security by ensuring that users only have access to the resources necessary for their roles.

By utilizing RBAC, administrators can quickly grant or revoke access based on the user's role within the organization, making it easier to adapt to changes such as employee promotions or departmental shifts. This level of granularity not only simplifies permission management but also helps reduce the risk of unauthorized access to sensitive information.

In contrast, Group Policy primarily focuses on managing user and computer configurations within active directory environments, Dynamic Access Control is used for managing access to file resources based on attributes, and Access Control Lists (ACLs) specify permissions directly on objects but do not offer the same level of role granularity as RBAC does. Therefore, RBAC is specifically designed to align permissions with user roles, making it the most suitable answer in this context.