What term describes enforcing permissions to resources based on user identity?

What term describes enforcing permissions to resources based on user identity?

• A. OS Types
• B. Web-Browsing Software
• C. Access Control
• D. Profile Synchronization

Answer: (C)

Access control governs enforcing permissions to resources based on user identity. It ties authentication—verifying who the user is—to authorization, which decides what resources the user may access and what actions they may perform. Permissions are assigned through mechanisms such as access control lists or role-based access control, ensuring each user can only do what they're allowed. For example, a file might be readable by a group but writable only by its owner, or a database might grant read access to analysts and full update rights to admins. This concept differs from OS types, which describe different operating systems, web-browsing software, which is a tool for browsing the web, and profile synchronization, which keeps user settings consistent across devices.

Access control governs enforcing permissions to resources based on user identity. It ties authentication—verifying who the user is—to authorization, which decides what resources the user may access and what actions they may perform. Permissions are assigned through mechanisms such as access control lists or role-based access control, ensuring each user can only do what they're allowed. For example, a file might be readable by a group but writable only by its owner, or a database might grant read access to analysts and full update rights to admins. This concept differs from OS types, which describe different operating systems, web-browsing software, which is a tool for browsing the web, and profile synchronization, which keeps user settings consistent across devices.