RBAC operates by defining roles that correspond to job functions within the organization. Each role is assigned specific permissions that determine what actions the user can perform. For example, a "Research Scientist" role might have access to experimental data and the ability to adjust experimental protocols, while a "Lab Technician" role may be limited to data entry and equipment maintenance. By associating users with roles, rather than individual permissions, RBAC simplifies the process of managing access controls.
