Study on Security Domain-Oriented Military Information Systems Access Control Model

The access control of military information systems (MIS) is an important issue that imposes significant influence on the MIS security. First of all, we did in-depth analysis of the main factors of access control model, such as the basic principle and constraints of models, the formal definition of model components, and the permissions and inheritance of models. Furthermore, the idea of security domain management and control is introduced in this chapter and based on existing access control model, SDO-ARBAC (Security Domain-Oriented-Administrative Role-Based Control Model) is built which is more suitable for MIS access control.