988 search results - page 21 / 198 » Cryptographic access control in a distributed file system |
170
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JCS
2008
15 years 6 months ago
2008
We present a framework for evaluating and generating access control policies. The framework contains a modelling formalism called RW, which is supported by a model checking tool. ...
220
Voted
CLUSTER
2006
IEEE
15 years 6 months ago
2006
IEEE
This paper presents a data management solution which allows fast Virtual Machine (VM) instantiation and efficient run-time execution to support VMs as execution environments in Gri...
164
Voted
CLUSTER
2004
IEEE
15 years 10 months ago
2004
IEEE
Scientific applications often need to access remote file systems. Because of slow networks and large data size, however, remote I/O can become an even more serious performance bot...
164
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ICDCS
2007
IEEE
16 years 14 days ago
2007
IEEE
Existing DHT-based file systems use consistent hashing to assign file blocks to random machines. As a result, a user task accessing an entire file or multiple files needs to r...
178
Voted
GRID
2007
Springer
15 years 6 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...