What is role-based access control and how does it work?

What is role-based access control and how does it work?

Role-based access control (RBAC) is a method of regulating access to computer or network resources based on the roles of individual users within an organization.

Can you explain the benefits of using RBAC?

Sure! RBAC enhances security by limiting access to sensitive information, simplifies user management, and ensures compliance with regulations.

What are the key components of RBAC?

The key components of RBAC include users, roles, permissions, and sessions. Users are assigned roles, which have specific permissions.

How does RBAC differ from discretionary access control?

Unlike discretionary access control (DAC), where users can grant access to others, RBAC restricts access based on predefined roles.

Can you give me an example of RBAC in a real-world application?

Certainly! In a hospital, doctors may have access to patient records, while administrative staff may only access billing information.