In cybersecurity, what does RBAC stand for?

RBAC stands for Role-Based Access Control, a widely used approach in cybersecurity for managing user permissions and access rights within an organization. In this model, access to resources is granted based on the roles assigned to users rather than on an individual basis. This means that users are assigned to roles that have specific access rights, which streamlines the management of permissions, particularly in larger organizations.

By utilizing roles, organizations can ensure that individuals have appropriate access to resources necessary for their job functions while minimizing the risk of unauthorized access to sensitive information. This strategy not only enhances security but also simplifies the administrative process of managing user permissions.

The other concepts mentioned, while relevant in broader access models or cybersecurity, do not accurately describe RBAC. Resource-Based Access Control and Resource-Based Application Control are not standard terms used in the field, and Risk-Based Access Control, although it sounds plausible, refers to a different methodology that focuses on assessing risks to determine access levels rather than relying on predefined roles.