421 search results - page 62 / 85 » Application-Oriented Trust in Distributed Computing |
SOSP
2007
ACM
14 years 5 months ago
2007
ACM
Researchers have made great strides in improving the fault tolerance of both centralized and replicated systems against arbitrary (Byzantine) faults. However, there are hard limit...
SACMAT
2010
ACM
14 years 1 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...
ICTAI
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—In distributed environments, access control decisions depend on statements of multiple agents rather than only one central trusted party. However, existing policy langua...
DISCEX
2003
IEEE
14 years 1 months ago
2003
IEEE
This research project has produced an innovative architecture and corrresponding engineering prototype consisting of trusted security services and integrated operating system mech...
ICNP
2003
IEEE
14 years 1 months ago
2003
IEEE
A prerequisite for secure communication between two nodes in an ad hoc network is that the nodes share a key to bootstrap their trust relationship. In this paper, we present a sca...