| GIS中基于RBAC的空间信息安全研究 |
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| 引用本文： | 王来刚,王震.GIS中基于RBAC的空间信息安全研究[J].地理空间信息,2006,4(4):22-24. |
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| 作者姓名： | 王来刚 王震 |
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| 作者单位： | 1. 河南大学,环境与规划学院,河南,开封,475001
2. 赛门铁克中国(赛格特)公司,北京,10086 |
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| 摘 要： | 空间信息安全目前主要依赖操作系统、数据库等支撑环境固有的安全保护机制,,但GIS中空间信息的复杂性使得这些固有的安全保护机制在管理上不便、工作量大,并且不能满足安全需要。该文把RBAC(RoleBasedAccessControl)访问控制技术引用到GIS软件框架内,引入角色的概念,使得用户、权限管理条理化,并且结合PKI/PMI体系解决空间信息安全问题。
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| 关 键 词： | 地理信息系统 RBAC 角色 空间信息 |
| 文章编号： | 1672-4623（2006）04-0022-03 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005年11月28 |
Spatial Information Security in Geographic Information System Based on RBAC |
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| WANG Laigang,WANG Zhen.Spatial Information Security in Geographic Information System Based on RBAC[J].Geospatial Information,2006,4(4):22-24. |
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| Authors: | WANG Laigang WANG Zhen |
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| Institution: | 1.College of Environment and Planning, Henan University, Kaifeng, Henan 475001, China; 2. Symantec China (Sygate |
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| Abstract: | Currently spatial information security mainly relies on the built-in security-protecting mechanism of the supporting environment, such as operating system, database and so on. But the complexity of the spatial information of GIS makes the built-in security-protecting mechanism hard to be managed and can cause great workloads; further more it is not secure. This paper introduces the RBAC(Role Based Access Control) access control technology into the GIS software framework, by introducing the concept of "role", make the users and privilege management systematical, lastly combine with the PKI/PMI system to solve the safe problem of spatial information. |
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| Keywords: | RBAC |
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