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DBSEC
2006
122views Database» more  DBSEC 2006»
14 years 25 days ago
Term Rewriting for Access Control
We demonstrate how access control models and policies can be represented by using term rewriting systems, and how rewriting may be used for evaluating access requests and for provi...
Steve Barker, Maribel Fernández
DBSEC
2006
86views Database» more  DBSEC 2006»
14 years 25 days ago
Enhancing User Privacy Through Data Handling Policies
The protection of privacy is an increasing concern in today's global infrastructure. One of the most important privacy protection principles states that personal information c...
Claudio Agostino Ardagna, Sabrina De Capitani di V...
DBSEC
2006
160views Database» more  DBSEC 2006»
14 years 25 days ago
On Finding an Inference-Proof Complete Database for Controlled Query Evaluation
Abstract. Controlled Query Evaluation (CQE) offers a logical framework to prevent a user of a database from inadvertently gaining knowledge he is not allowed to know. By modeling t...
Joachim Biskup, Lena Wiese