ABAC, Emma is an HR Manager trying to access a document labeled Confidential – HR Only from her office during working hours. The system checks her role, the document’s classification, and the time/location of the request. Since all attributes align with the access policy, she is granted access., MAC, Access decisions are enforced by a central authority, and users cannot alter the access rules. It’s commonly used in government, military, or highly secure environments., DAC, The owner of a file or folder can grant or revoke access permissions (read, write, execute) to other users., RBAC, Dr. Smith and Nurse Jane are both users, but their access permissions are determined by their roles, not by individual settings.

Security+ Access Control

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