Title :
Research on a Security Model of Data in Computer Supported Collaborative Design Integrated with PDM System
Author :
Li-hua, Yao ; Jian, Shao ; Guo-qiang, Sheng ; Guo-xuan, Zhang
Author_Institution :
Hangzhou Dianzi Univ., Hangzhou
Abstract :
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.
Keywords :
authorisation; groupware; access control management; collaborative collision; computer supported collaborative design; logs audit; product data encryption/decryption; product data management; product data security model; user control management; user login; Access control; Collaboration; Collaborative work; Computer security; Cryptography; Data security; Databases; Information security; Internet; Product design;
Conference_Titel :
Intelligent Information Technology Application, Workshop on
Conference_Location :
Zhang Jiajie
Print_ISBN :
978-0-7695-3063-5
DOI :
10.1109/IITA.2007.50
