On the representation of role-based access control models by object-oriented HRU model: taxonomic leaf-based hierarchy case
С. В. Усов · Matematičeskie struktury i modelirovanie · 2020
In this paper the possibility of representing of some types of role-based access control models by object-oriented discretionary access control model is considered. The role-based security models with taxonomic hierarchy are considered. The permissions of the role-based access control model are represented as a set of pairs of object and access right. A hierarchy of classes of the object-oriented HRU model, based on the role-based access control policy, is constructed. Commands of the object-oriented HRU model, corresponding to the reassignment of roles in the original role-based model, are described.