Summary
wiki In computer systems security, role-based access control (RBAC)[1][2] or role-based security[3] 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). [kubeternetes official](https://kubernetes.io/docs/reference/access-authn-authz/rbac/#:~:text=Role%2Dbased%20access%20control%20(RBAC,individual%20users%20within%20your%20organization.) Role-based access control (RBAC) is a method of regulating access to computer or network resources based on the roles of individual users within your organization.