Role-based access control (RBAC) refers to the method of assigning permissions to users based on their role in an organization. It provides differentiated control and a simple, manageable approach to access management that is less error-prone than assigning permissions to individual users.
With RBAC, employees can only access the information they need to do their job.
In the role-based access control data model, roles are based on several factors, including authorization, responsibility, and job competency. This allows organizations to determine whether a user is an end user, an administrator, or a specialized user. In addition, access to computer resources can be limited to specific tasks, such as viewing, creating, or modifying files.
With RBAC, you can control access to resources by creating role assignments. This is a key term to understand how permissions are enforced.
RBAC offers the following advantages:
- Improving operational efficiency
With RBAC you can reduce the need for paperwork and password changes, if they hire new employees or change the roles of existing employees change.
- Improve compliance rules
Every organization must adapt/comply with the regulations.
- Improved visibility for administrators
RBAC offers network administrators and managers more Transparency and overview of the business and ensures at the same time, that authorized users and guests in the system only have access to that, what they need for their work.
- Reduce the risk of security breaches
Implementing RBAC means restricting access to confidential information to reduce the risk of data breaches.
More information about Rolemodeling.