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Authors: A. Moralis ; A. Lenis ; M. Grammatikou ; S. Papavassiliou and B. Maglaris

Affiliation: Network Management & Optimal Design Lab (NETMODE), National Technical University of Athens (NTUA), Greece

Abstract: Authentication, authorization and encryption in large scale distributed Grids are usually based on a Public Key Infrastructure (PKI) with asymmetric encryption and X.509 – Proxy certificates for user single sign-on to resources. This approach, however, introduces processing overhead, that may be undesirable in near real time Grid applications (e.g. Grids used for time critical instrument monitoring and control). To alleviate this we introduce in this paper a Symmetric Key – Kerberos based approach that scales in large Grid environments. We present a Use Case Scenario to test and validate the proposed Architecture, in case of numerous time-critical requests running in parallel.

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Paper citation in several formats:
Moralis, A.; Lenis, A.; Grammatikou, M.; Papavassiliou, S. and Maglaris, B. (2006). A Distributed Kerberized Access Architecture for Real Time Grids. In Proceedings of the 4th International Workshop on Security in Information Systems (ICEIS 2006) - WOSIS; ISBN 978-972-8865-52-8, SciTePress, pages 23-32. DOI: 10.5220/0002474100230032

@conference{wosis06,
author={A. Moralis. and A. Lenis. and M. Grammatikou. and S. Papavassiliou. and B. Maglaris.},
title={A Distributed Kerberized Access Architecture for Real Time Grids},
booktitle={Proceedings of the 4th International Workshop on Security in Information Systems (ICEIS 2006) - WOSIS},
year={2006},
pages={23-32},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002474100230032},
isbn={978-972-8865-52-8},
}

TY - CONF

JO - Proceedings of the 4th International Workshop on Security in Information Systems (ICEIS 2006) - WOSIS
TI - A Distributed Kerberized Access Architecture for Real Time Grids
SN - 978-972-8865-52-8
AU - Moralis, A.
AU - Lenis, A.
AU - Grammatikou, M.
AU - Papavassiliou, S.
AU - Maglaris, B.
PY - 2006
SP - 23
EP - 32
DO - 10.5220/0002474100230032
PB - SciTePress