371 search results - page 50 / 75 » On the Modeling of Bell-LaPadula Security Policies Using RBA... |
180
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
The prevalent use of XML highlights the need for a generic, flexible access-control mechanism for XML documents that supports efficient and secure query access, without revealing ...
162
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SACMAT
2009
ACM
16 years 20 days ago
2009
ACM
We develop the foundations for a theory of Group-Centric Secure Information Sharing (g-SIS), characterize a specific family of models in this arena and identify several direction...
199
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SIGMETRICS
2006
ACM
16 years 4 days ago
2006
ACM
Despite the existence of several secure BGP routing protocols, there has been little progress to date on actual adoption. Although feasibility for widespread adoption remains the ...
177
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SACMAT
2010
ACM
15 years 11 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
146
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CSSE
2004
IEEE
15 years 6 months ago
2004
IEEE
One of the most important features of XML-based Web services is that they can be easily accessed over the Internet, but this makes them vulnerable to a series of security threats....