860 search results - page 100 / 172 » On the Security of Delegation in Access Control Systems |
126
Voted
NSDI
2010
15 years 3 months ago
2010
We present Airavat, a MapReduce-based system which provides strong security and privacy guarantees for distributed computations on sensitive data. Airavat is a novel integration o...
107
Voted
SISW
2005
IEEE
15 years 7 months ago
2005
IEEE
Traditional storage systems have considered security as a problem to be solved at the perimeter: once a user is authenticated, each device internal to the system trusts the decisi...
111
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GRID
2008
Springer
15 years 1 months ago
2008
Springer
The medical community is producing and manipulating a tremendous volume of digital data for which computerized archiving, processing and analysis is needed. Grid infrastructures ar...
101
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DSONLINE
2006
15 years 1 months ago
2006
In the past, it was very common to develop middleware without consideration of security from the very beginning. To integrate security, the middleware that should be protected has...
123
Voted
SP
2009
IEEE
15 years 8 months ago
2009
IEEE
We present a logic for reasoning about properties of secure systems. The logic is built around a concurrent programming language with constructs for modeling machines with shared ...