How does Role-Based Access Control restrict actions within MCP?

How does Role-Based Access Control restrict actions within MCP?

• A. Roles define permissions (view/edit/create/delete) for data, views, and operations; users are assigned roles, and access is enforced by the backend.
• B. Roles grant random permissions.
• C. RBAC only controls login times.
• D. RBAC uses password strength to restrict actions.

Answer: (A)

Role-Based Access Control works by tying what a user can do to the roles assigned to that user. Each role carries a defined set of permissions—such as view, edit, create, delete—applied to specific data, views, and operations in MCP. When a user tries to perform an action, the backend checks the user’s roles and the associated permissions and only allows the operation if it’s included. This centralized enforcement keeps security consistent across the platform and supports least-privilege access, since users gain only what their roles authorize. The other options don’t describe RBAC: permissions aren’t random, RBAC isn’t about login times, and it doesn’t rely on password strength to gate actions.

Role-Based Access Control works by tying what a user can do to the roles assigned to that user. Each role carries a defined set of permissions—such as view, edit, create, delete—applied to specific data, views, and operations in MCP. When a user tries to perform an action, the backend checks the user’s roles and the associated permissions and only allows the operation if it’s included. This centralized enforcement keeps security consistent across the platform and supports least-privilege access, since users gain only what their roles authorize. The other options don’t describe RBAC: permissions aren’t random, RBAC isn’t about login times, and it doesn’t rely on password strength to gate actions.