What access control model is utilized in your network that allows users to allocate permissions to their individual shared resources?

Discretionary access control (DAC) permits data owners to allocate permissions. Role-based access control (RBAC) assigns access based on the user's role. Mandatory access control (MAC) is more stringent and enforces control at the operating system level. Attribute-based access control (ABAC) considers several attributes like location, time, and computer, along with username and password.