基于COM/DCOM的安全信息系统实现

Implementation of Secure Information System Based on COM /DCOM

信息系统的开发、升级和集成过程中,造成了不同程度的安全隐患。文章结合作者在微机室综合信息系统的研究、开发过程中,在用户认证、文件权限设置、客户端监控等关键问题的处理中,采用COM/DCOM技术,综合应用ACL、DES及指定通信协议端口来建立安全信息系统的方法,解决了造成信息系统安全隐患的几个关键问题。

It may cause various secure defectiveness to develop,upgrade and integrate the Information System.The im-plementing way of secure information system is proposed,which is based on the COM/DCOM technology and compre-hensively utilizes ACL,DES and communication on the given protocol port.The present way has tackled with such key issues of information system as user authentication,file privilege setting and monitoring the client.The way in the paper can eliminate the secure hole of information system.