Since I had the same experience just now, it seems useful to post the answer here. In computer systems security, role-based access control (RBAC) or role-b

Since I had the same experience just now, it seems useful to post the answer here. In computer systems security, role-based access control (RBAC) or role-based security is an approach to restricting system access to authorized users. It is an approach to implement mandatory access control (MAC) or discretionary access control (DAC). https://en.m.wikipedia.org/wiki/Role-based_access_control https://en.m.wikipedia.org/wiki/Role-based_access_control