Policy-based access control in peer-to-peer grid systems

@article{Silva2005PolicybasedAC,
  title={Policy-based access control in peer-to-peer grid systems},
  author={Juliano F. da Silva and Luciano Paschoal Gaspary and Marinho P. Barcellos and Andr{\'e} Detsch},
  journal={The 6th IEEE/ACM International Workshop on Grid Computing, 2005.},
  year={2005},
  pages={7 pp.-}
}
Access control to resources is one of the most important requirements to be satisfied in grid systems that span over multiple administrative domains. Such a mechanism allows every institution taking part of a grid community to define and enforce policies for the use of their local resources by remote users. Despite the efforts of the research community to address this topic, existing approaches do not scale (e.g., in terms of communication overhead) for a large number of nodes (peers) providing… CONTINUE READING

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