In the context of access control models, what does RBAC stand for?

Role-Based Access Control is a widely used access control model that assigns permissions to users based on their roles within an organization. In RBAC, access rights are granted based on the roles users hold rather than on a case-by-case basis, which enhances security and simplifies management. For instance, a user in the role of an "HR Manager" might have access to sensitive personnel files, while a user in the "Sales Associate" role might only access customer records. This model helps organizations define and enforce security policies that align with their functional structure, leading to improved compliance and reduced risk of unauthorized access. By grouping permissions according to roles, RBAC also minimizes the number of individual assignments needed, making it easier to maintain and audit permissions over time.