Mandatory access control and role-based access control revisited
RBAC '97 Proceedings of the second ACM workshop on Role-based access control
Design and implementation of an access control processor for XML documents
Proceedings of the 9th international World Wide Web conference on Computer networks : the international journal of computer and telecommunications netowrking
A fine-grained access control system for XML documents
ACM Transactions on Information and System Security (TISSEC)
Secure and selective dissemination of XML documents
ACM Transactions on Information and System Security (TISSEC)
Indexing and Querying XML Data for Regular Path Expressions
Proceedings of the 27th International Conference on Very Large Data Bases
A Two-tier Coarse Indexing Scheme for MLS Database Systems
Proceedings of the IFIP TC11 WG11.3 Eleventh International Conference on Database Securty XI: Status and Prospects
Optimizing the secure evaluation of twig queries
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
QFilter: rewriting insecure XML queries to secure ones using non-deterministic finite automata
The VLDB Journal — The International Journal on Very Large Data Bases
Pragmatic XML access control using off-the-shelf RDBMS
ESORICS'07 Proceedings of the 12th European conference on Research in Computer Security
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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.