地理信息共享平台安全访问机制的研究

Study on Mechanism of Privilege Management for Geographic Information Sharing Platform

本文阐述了地理信息共享平台的概念,分析了它与一般信息系统的不同特点。发现在空间信息资源获取、采集、管理、共享以及应用的过程中,应统筹考虑信息安全。地理信息共享平台要实现政府及企业中的各部门、各层次之间的空间信息资源的交流和共享,所以研究不同用户访问地理信息共享平台的安全性,并制定相应的策略尤为重要。

This paper illustrates the concept of geographic information sharing platform,analyzes different characteristics of the general information system.It is found that we should consider overall the information security in the process of acquisition,collecting,management,sharing and application of information.For the exchange and share of the spatial information for various departments and levels of the government and enterprises,it is particularly important for different users to access the security and adopt appropriate strategies.