Secure XML querying based on authorization graphs

XML is rapidly emerging as a standard for data representation and exchange over the World Wide Web and an increasing amount of sensitive business data is processed in XML format. Therefore, it is critical to have control mechanisms to restrict a user to access only the parts of XML documents that sh...

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Bibliographic Details
Published in:	Information systems frontiers Vol. 14; no. 3; pp. 617 - 632
Main Authors:	Chebotko, Artem, Chang, Seunghan, Lu, Shiyong, Fotouhi, Farshad
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01.07.2012 Springer Nature B.V
Subjects:	Acceptability Access Access control Algorithms Analysis Authorization Authorizations Business and Management Computer science Control Documents Extensible Markup Language Graphs Indexes Information systems Internet IT in Business Management of Computing and Information Systems Multimedia Network security Operations Research/Decision Theory Optimization Optimization techniques Queries Query processing Recursion Recursive Security Studies Systems Theory XML Access control Authorization graph Authorization model Security XML
ISSN:	1387-3326, 1572-9419
Online Access:	Get full text
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