5891 search results - page 461 / 1179 » On the Computational Security of a Distributed Key Distribut... |
213
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JUCS
2006
15 years 7 months ago
2006
Abstract: In ad-hoc networks, mobile devices communicate via wireless links without the aid of any fixed networking infrastructure. These devices must be able to discover services ...
186
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PODC
2005
ACM
16 years 1 months ago
2005
ACM
Simultaneous Broadcast protocols allow different parties to broadcast values in parallel while guaranteeing mutual independence of the broadcast values. In this work, we study va...
205
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EGC
2005
Springer
16 years 1 months ago
2005
Springer
The widespread acceptance and uptake of Grid technology can only be achieved if it can be ensured that the security mechanisms needed to support Grid based collaborations are at l...
177
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GRID
2006
Springer
15 years 7 months ago
2006
Springer
Grids are intended to enable cross-organizational interactions which makes Grid security a challenging and nontrivial issue. In Grids, delegation is a key facility that can be used...
215
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GRID
2007
Springer
15 years 7 months ago
2007
Springer
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...