708 search results - page 74 / 142 » A Policy Based Framework for Access Control |
138
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COMPSEC
2008
15 years 4 months ago
2008
While general-purpose processor based systems are built to enforce memory protection to prevent the unintended sharing of data between processes, current systems built around reco...
127
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CSFW
2003
IEEE
15 years 9 months ago
2003
IEEE
This paper defines a framework in which one can formalize a variety of authorization and policy issues that arise in access control of shared computing resources. Instantiations ...
142
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GRID
2005
Springer
15 years 9 months ago
2005
Springer
— Access control in computational grids is typically provided by a combination of identity certificates and local accounts. This approach does not scale as the number of users a...
144
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ITCC
2005
IEEE
15 years 9 months ago
2005
IEEE
Developing large multi-agent systems is a complex task involving the processes of the requirement, architecture, design and implementation of these systems. In particular, the arc...
131
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COMCOM
2008
15 years 4 months ago
2008
Despite the advantages offered by pure Peer-to-Peer (P2P) networks (e.g. robustness and fault tolerance), a crucial requirement is to guarantee basic security properties, such as ...