Paper Info
Title
The fine-grained security access control of spatial data
Abstract
With the development of the network technologies and GIS, spatial data security is becoming more and more important because of the increasing spatial data sharing and interoperation. At the same time, advanced spatial data acquisition technologies are producing mass high-precision data. Therefore, fine-grained access restrictions to spatial data are seriously demanded. However, the existing data access control technologies are inadequate to meet the security requirement of spatial data, especially in fine-grained access control. In this paper, the fine-grained access control of the spatial data issues is discussed in detail. Then, the mechanism of authorization for the fine-grained access control is introduced. Based on Role-based Access Control (RBAC) model, a fine-grained access control model for spatial data is proposed in the grid environment. Finally, a case study is given to prove the feasibility of the proposed model above.
Year
DOI
Venue
2010
10.1109/GEOINFORMATICS.2010.5567713
Geoinformatics
Keywords
Field
DocType
fine-grained security access control,fine-grained,geographic information systems,gis,spatial data acquisition technology,visual databases,authorization,access control,authorisation,data access control,spatial data security,grid environment,role-based access control,component,rbac model,data models,data access,data security,spatial data,role based access control
Spatial analysis,Data modeling,Data mining,Data security,Computer science,Data grid,Role-based access control,Access control,Grid,Database,Spatial data infrastructure
Conference
ISBN
Citations 
PageRank 
978-1-4244-7301-4
2
0.39
References 
Authors
4
5
Name
Order
Citations
PageRank
Fuguang Ma120.39
Yong Gao2218.30
Menglong Yan320.73
Fuchun Xu420.39
Ding Liu530.75