Titlebook: Research Directions in Data and Applications Security XVIII; IFIP TC11 / WG11.3 E Csilla Farkas,Pierangela Samarati Conference proceedings

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Conference proceedings 2004 to develop high-assurance systems increases. Data and applications security and privacy are crucial elements in developing such systems. ...Research Directions in Data and Applications Security XVIII. presents original unpublished research results, practical experiences, and innovative ideas in the

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Information Flow Analysis for File Systems and Databases Using Labels model developed by other authors by addressing specific issues that arise in accessing files and databases and in general in I/O operations. While retaining the support for static analysis, we also include run-time checks to allow declassification with “controlled information leakage”.

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Star-Tree: An Index Structure for Efficient Evaluation of Spatiotemporal Authorizationsm. STAR-Tree is an extension of R-tree that allows objects of different resolutions be indexed based on their spatial and temporal attributes, as well as allows layering of spatiotemporal authorizations on the tree itself. Compared to the previously proposed RMX-Quadtree, STAR-Tree enjoys several ad

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Why is This User Asking So Many Questions? Explaining Sequences of Queries approach considers all the possible aggregates that a user may accumulate with a sequence, and to . them, search-engine style, according to their plausibility as retrieval objectives. Our method is probabilistic in nature and postulates that the likelihood that a set of records is the true objectiv

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Secure Bridges: A Means to Conduct Secure Teleconferences Over Public Telephonesof the digital subscriber line (DSL) connecting telephone equipment to the SS7 grid. Using published delays our algorithms take about 4.25 minutes to setup a 10-person teleconference including soliciting and verifying user IDs and passwords.

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