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Towards supporting fine-grained access control for Grid Resources
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| Citations: | 4 - 0 self |
BibTeX
@MISC{Pietro_towardssupporting,
author = {Elisa Bertino Pietro and Pietro Mazzoleni},
title = {Towards supporting fine-grained access control for Grid Resources},
year = {}
}
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Abstract
The heterogeneous nature and independent administration of geographically dispersed resources in Grid, demand the need for access control using fine-grained policies. In this paper, we investigate the problem of fine-grained access control in the context of resource allocation in Grid, as we believe it is the first and key step in developing access control methods specifically tailored for Grid systems. To perform this access control, we design a security component (to be part of a meta-scheduler service) that finds the list of nodes where a user is authorized to run his/her jobs. The security component is designed in an effort to reduce the number of rules that need to be evaluated for each user request.
