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Authors: Meriam Jemel ; Nadia Ben Azzouna and Khaled Ghedira

Affiliation: Research laboratory SOIE (Strat´egies d’Optimisation et Informatique intelligentE), Tunisia

Keyword(s): Web Service’s Access Control, Context-awareness, Scalability, Multi-agent Systems, Simulation.

Related Ontology Subjects/Areas/Topics: Access Control ; Data Engineering ; Databases and Data Security ; Information and Systems Security ; Internet Technology ; Web Information Systems and Technologies ; Web Security and Privacy

Abstract: Web services are vulnerable to different types of security attacks. The problem of secure access to web-based applications is becoming increasingly complex. Management complexity arises because of the scalability considerations such as the large number of web services users and their invocations and the fact that the access control system should take into account the context. In this paper we describe the architecture of our TDRBAC (Trust and Dynamic Role Based Access Control) model which is implemented using agent technology. In fact, this technology fulfills several requirements of web service’s access control by providing both context awareness and scalability. In order to verify the scalability of the proposed solution, we expose some experimental results from a prototype implemented using JADE (Java Agent DEvelopment) platform. The performance tests show that our TDRBAC multi-agent based system meets the scaling requirements of large distributed services.

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Paper citation in several formats:
Jemel, M.; Ben Azzouna, N. and Ghedira, K. (2012). TOWARDS A SCALABLE AND DYNAMIC ACCESS CONTROL SYSTEM FOR WEB SERVICES. In Proceedings of the 8th International Conference on Web Information Systems and Technologies - WEBIST; ISBN 978-989-8565-08-2; ISSN 2184-3252, SciTePress, pages 161-166. DOI: 10.5220/0003938701610166

@conference{webist12,
author={Meriam Jemel. and Nadia {Ben Azzouna}. and Khaled Ghedira.},
title={TOWARDS A SCALABLE AND DYNAMIC ACCESS CONTROL SYSTEM FOR WEB SERVICES},
booktitle={Proceedings of the 8th International Conference on Web Information Systems and Technologies - WEBIST},
year={2012},
pages={161-166},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003938701610166},
isbn={978-989-8565-08-2},
issn={2184-3252},
}

TY - CONF

JO - Proceedings of the 8th International Conference on Web Information Systems and Technologies - WEBIST
TI - TOWARDS A SCALABLE AND DYNAMIC ACCESS CONTROL SYSTEM FOR WEB SERVICES
SN - 978-989-8565-08-2
IS - 2184-3252
AU - Jemel, M.
AU - Ben Azzouna, N.
AU - Ghedira, K.
PY - 2012
SP - 161
EP - 166
DO - 10.5220/0003938701610166
PB - SciTePress

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