A new security model of product data in computer supported collaborative design integrated with the product data management (PDM) is presented. The security of system is realized by several methods like user login, user and access control management, collaborative collision, logs audit, and encryption/decryption of product data. The research results show that the model can be effectively applied in the environment of computer supported collaborative design integrated with PDM and solve the problem of data security
Citation:
Yao Li-hua, Shao Jian, Sheng Guo-qiang, Zhang Guo-xuan, "Research on a Security Model of Data in Computer Supported Collaborative Design Integrated with PDM System," iita, pp.91-94, Workshop on Intelligent Information Technology Application (IITA 2007), 2007