摘要： PDM系统是管理现代企业产品数据的一种新技术,它可以充分合理地解决企业人力资源和信息资源存在的各种问题。随着Internet技术的应用,基于Web的PDM系统得到了很大的发展,在基于Internet的应用环境中,信息安全性显得尤为重要。该文首先阐述了Internet环境下PDM的信息安全,然后结合IC卡技术、SSL协议及认证服务器,提出了一种基于Web的PDM信息安全框架。

关键词: IC卡, 产品数据管理, 电子数据仓, 加密与认证, SSL, 认证服务器

Abstract: Product data management system, as a new technology of managing enterprise product data, can solve those problems existing in enterprise manpower and information resources fully and reasonably. With the application of Internet, PDM system based on Web makes a great progress, and in the environment based on Internet, information security is very important. At first, this paper expatiates PDM information security in Internet environment, then in accordance with IC card, SSL protocol, and authentication server, puts forward a PDM information security framework based on Web.

中图分类号: 

• TP393.08