工程图文管理系统中数据安全性研究

Data security research in Engineering Document Management System

结合在某设计院建设并成功应用的工程图文管理系统,分析SSL协议、磁盘加密技术及数据库备份与恢复等技术特点,探讨它们在图文管理系统中应用的一些关键技术问题,给出解决GIS中数据安全问题的思路和建议,为相关企业建立内部网络数据安全体系提供具有参考价值的解决方案。

With the successful building-up and application of Engineering Document Management System in a Design Institute,the characteristics of the SSL protocol,disk encryption technology and database backup and recovery technology are analyzed;several key technology problems are discussed;then some ideas and suggestion to solve the problems about data security in GIS are brought forward;and solutions with referencing values to establish the data security system of the internal network for relevant enterprises are p...