A key feature of role-based access control (RBAC) is:

Role-based access control (RBAC) is fundamentally designed around the concept of assigning permissions to specific roles within an organization rather than to individual users. This means that users are grouped according to their roles, and those roles dictate the level of access and permissions each user has.

The main advantage of RBAC is that it simplifies management and enhances security by ensuring that users only have access to the resources they need to perform their job functions. When an individual's role changes, their access rights can be adjusted by simply changing their role assignment rather than modifying permissions individually. This structure not only streamlines the administration of user permissions but also helps enforce the principle of least privilege, where users are granted the minimum access necessary to perform their tasks.

Access based on individual user preferences does not align with the principles of RBAC, as it would lead to fragmented and harder-to-manage access controls. Dynamic role assignment based on real-time data could complicate the RBAC model; while it may enhance flexibility, it departs from the static definitions of roles that RBAC relies upon. Similarly, access granted through group consensus is not a foundational aspect of RBAC, which emphasizes pre-defined roles rather than a collaborative process for determining access rights.

In summary, the heart