计算机与现代化 ›› 2010, Vol. 1 ›› Issue (01): 136-139.doi: 10.3969/j.issn.1006-2475.2010.01.038

• 信息安全 • 上一篇    下一篇

空间数据库的访问控制技术

邓瑞芝,祝胜林   

  1. 华南农业大学信息学院,广东 广州 510642
  • 收稿日期:2009-06-25 修回日期:1900-01-01 出版日期:2010-01-15 发布日期:2010-01-15

Access Control Technology for Spatial Database

DENG Rui-zhi,ZHU Sheng-lin   

  1. College of Information, South China Agricultural University, Guangzhou 510642, China
  • Received:2009-06-25 Revised:1900-01-01 Online:2010-01-15 Published:2010-01-15

摘要: 随着GIS应用的发展,空间数据库的安全也变得越来越重要。然而目前对于空间数据库的研究主要集中在考虑如何提供强大的空间数据库的操作能力,如存储、查询检索空间数据,对空间数据进行空间分析等,很少考虑如何保障空间数据的安全性。本文介绍空间数据库安全研究现状,并重点介绍空间数据库的访问控制技术。

关键词: 空间数据库, 空间数据库安全, 访问控制

Abstract: With the development of GIS, the security of spatial database is becoming more and more important. But now the research of spatial database is focused on how to provide strong operational ability to spatial database, such as storing, querying and retrieving spatial data and spatial analysis to spatial data, while less consider how to guarantee its security. This paper introduces its status, and emphatically introduces spatial database’s access control technology.

Key words: spatial database, spatial database security, access control

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