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Authors: Julian Schütte 1 ; Mark Gall 1 and Hervais Simo Fhom 2

Affiliations: 1 Fraunhofer Institution for Applied and Integrated Security AISEC, Germany ; 2 Fraunhofer Institute for Secure Information Technology SIT, Germany

Keyword(s): Service Composition, Policy Composition, Pervasive Systems.

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

Abstract: The paradigm of service composition emerged in the context of service oriented architectures, where it mainly referred to creating value-added services by combinitions of individual services. Nowadays, service composition is getting more and more dynamic and becomes part of pervasive systems. One of the major challenges in this context is to fulfill the security requirements of all involved parties without requiring human interaction to negotiate protection level agreements. In this paper, we propose an approach for composing access control decisions and obligations required by equitable policy domains on the fly. We show that our approach allows a policy-compliant collaboration without requiring the peers to reveal their individual rules and confirm its practicability by a prototype.

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Paper citation in several formats:
Schütte, J.; Gall, M. and Simo Fhom, H. (2012). Security Policies in Dynamic Service Compositions. In Proceedings of the International Conference on Security and Cryptography (ICETE 2012) - SECRYPT; ISBN 978-989-8565-24-2; ISSN 2184-3236, SciTePress, pages 233-238. DOI: 10.5220/0004025302330238

@conference{secrypt12,
author={Julian Schütte. and Mark Gall. and Hervais {Simo Fhom}.},
title={Security Policies in Dynamic Service Compositions},
booktitle={Proceedings of the International Conference on Security and Cryptography (ICETE 2012) - SECRYPT},
year={2012},
pages={233-238},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004025302330238},
isbn={978-989-8565-24-2},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the International Conference on Security and Cryptography (ICETE 2012) - SECRYPT
TI - Security Policies in Dynamic Service Compositions
SN - 978-989-8565-24-2
IS - 2184-3236
AU - Schütte, J.
AU - Gall, M.
AU - Simo Fhom, H.
PY - 2012
SP - 233
EP - 238
DO - 10.5220/0004025302330238
PB - SciTePress

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