Details of Research Outputs

The recent RFID-based logistics environment enables significant improvement of business efficiency. However, to support an efficient logistics processing service in the RFID-based international logistics service platform, it is required security risk analysis and security control model. In this paper, we have analyzed and figured out requirements of the security for the efficient international RFID-based logistics service. It is possible to construct own security policy for each enterprise using RBAC. The security policy includes definition of subjects, objects, permissions, roles, role hierarchy and constraints of the enterprise. And we proposed an RBAC-based security control model, reflecting security requirements in an international logistics process and constraints of the access control model have been represented as UML. We presented example scenario and implemented the prototype system for the verification of the proposed security model for international logistics. The proposed security control model is useful to reduce business risk in international logistics.