DocumentCode
2012016
Title
Secure Dataspace with Access Policies
Author
Jin, Lei ; Zhang, Yawei ; Ye, Xiaojun
Author_Institution
Minist. of Educ. Sch. of Software, Tsinghua Univ., Beijing, China
fYear
2008
fDate
10-12 Dec. 2008
Firstpage
701
Lastpage
706
Abstract
Inspired by rule-based access control models, this paper proposes a universal policy model and an access protection framework to secure dataspace. The key components and processes for this framework, policy organization, policy indexing and two resource searching strategies with access decision-making, are illustrated and experimented to harmonize the contradiction between security and efficiency.
Keywords
authorisation; decision making; query formulation; access decision-making; access policies; access protection; policy indexing; policy organization; resource searching strategies; rule-based access control; secure dataspace; Access control; Application software; Data models; Data security; Decision making; Decision support systems; Distributed processing; Indexing; Laboratories; Protection; Access policies; Searching Strategies; Secure Dataspace;
fLanguage
English
Publisher
ieee
Conference_Titel
Parallel and Distributed Processing with Applications, 2008. ISPA '08. International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
978-0-7695-3471-8
Type
conf
DOI
10.1109/ISPA.2008.28
Filename
4725215
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