An object oriented dynamic security reference model for virtual enterprises

This paper aims at how to construct the security architecture for virtual enterprises. In order to help the virtual enterprise to be adaptive of these urgent security problems result from the soaring new applications based on internet, a dynamic security reference model named Object oriented PDRR model is proposed. The security requirement, access operations, security architecture and working mechanism are discussed in detailed. Based on the security reference model, an information security system, including intrusion detection and vulnerability scanning system, firewall and antivirus system, was construct for a virtue enterprise. The presented case verified the model's applicability.