Security-Conscious XML Indexing

To support secure exchanging and sharing of XML data over the Internet, a myriad of XML access control mechanisms have been proposed. In the setting of node-level fine-grained access control, query evaluation is a process of locating XML nodes that (1) satisfy query constraints, and (2) do not violate security policies. In this regard, we propose and empirically validate a suite of XML indices for multi-level XML security model.

• Type: Conference
• Year: 2007
• Where: DASFAA
• Authors: Yan Xiao, Bo Luo, Dongwon Lee
• Keywords: DASFAA 2007, Database, Multi-level Xml Security, Satisfy Query Constraints, XML Access Control