Internet/Intranet环境下管理信息系统研究

A Study of Management Information System in Internet/Intranet Environment

研究了管理信息系统(MIS)的一种IIMIS新型运作模式。IIMIS是Internet/Intranet与传统MIS的有机结合。讨论了IIMIS的结构模型,提出一种复合MIS结构模型,并阐述IIMIS的功能,指出IIMIS是一种分布式、集成化的全方位服务信息系统,该文还讨论IIMIS的实现技术和IIMIS的安全性问题,着重分析Web数据库访问技术和分布式计算技术,探讨IIMIS的各种安全机制,其安全机制的结合形成了IIMIS的安全体系。

This paper studies a new operation model of MIS—IIMIS, which is the combination of Internet/Intranet and traditional MIS. The architecture model of IIMIS is discussed, and also, a compound MIS architecture model is put forward. Then the function of IIMIS is explained. IIMIS is a distributed, integrated full-service information system. The realization techniques and security of IIMIS are discussed. Web-based database access technology and distributed computing technology are primarily analyzed. Various IIMIS security mechanisms are also discussed. The combination of security mechanisms forms IIMIS security architecture.