产品数据管理系统中数据安全性研究

Data Security in Product Data Management System

摘要:

研究了现有产品数据管理中数据的安全模式和体系结构，对存在的安全隐患进行了令堑，哲提出了解决这些安全隐患的技术途径和产品数据管理系统中工程数据存储加密方案；该方案已在某产品数据管理系统中得到了应用。

Abstract:

The security mode and architecture of product data management system are studied.The hidden security trouble is analyzed,and some corresponding solutions are put forward.Furthermore,a data storage encryption scheme is introduced,which has been applied in