Role-Based Access Control (RBAC)
What Is Role-Based Access Control?
Role-Based Access Control (RBAC) is an access control method that assigns permissions based on a user's role within an organization rather than granting permissions individually to each user.
How RBAC Works
Administrators define roles such as "Admin," "Editor," or "Viewer," each with a specific set of permissions, and users are then assigned to one or more roles based on their job responsibilities.
Benefits of RBAC
| Benefit | Description |
|---|---|
| Simplified Administration | Permissions are managed at the role level, not per user |
| Consistency | Users in the same role have the same access |
| Easier Audits | Reviewing role assignments is simpler than reviewing individual permissions |
RBAC in Practice
RBAC is widely used in enterprise applications, cloud platforms, and operating systems to ensure users only have access to the resources required for their specific job function.
RBAC simplifies permission management through roles, and that same login session can be extended securely across multiple applications using Single Sign-On.
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