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

fYear

2007

fDate

2-3 Dec. 2007

Firstpage

91

Lastpage

94

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Technology Application, Workshop on

Conference_Location

Zhang Jiajie

Print_ISBN

978-0-7695-3063-5

Type

conf

DOI

10.1109/IITA.2007.50

Filename

4426972