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| HAL : hal-00426443, version 1 |
| Fiche détaillée |  Récupérer au format |
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| SETOP 2008 : First Workshop on Security of Autonomous and Spontaneous Networks, Loctudy : France (2008) |
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| A robust reputation scheme for group management in mobile ad hoc networks |
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| Frédéric Cuppens 1Nora Cuppens-Boulahia 1 |
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| (2008) |
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| In the literature, reputation systems are used to evaluate other entities behavior and have many applications such as, for instance, the detection malicious entities. The associated models are based on mathematic formulae, in order to formaly define elements such as the reputation evaluation and evolution and the reputation propagation between peers. Current proposals describe the behaviors of their models by examples, with few (if not no) formal analyses. In this article, we state the basic security properties such systems require and we show that current systems may not satisfy them on specific scenarios, which can be used by malicious entities to take advantage of the system. We also present a new reputation scheme, designed to satisfy these properties, and we compare it with existing research works. |
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| 1 : | Département Réseaux, Sécurité et Multimédia (RSM) |
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Institut Télécom – Télécom Bretagne – Université européenne de Bretagne |
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| Domaine | : | Informatique/Cryptographie et sécurité Informatique/Modélisation et simulation |
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| Reputation – Recommendation – Maxima – Simulations – NS2 – Formal – Model – Security properties – Group decision |
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| hal-00426443, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00426443 | |
| oai:hal.archives-ouvertes.fr:hal-00426443 | |
| Contributeur : Bibliothèque Télécom Bretagne | |
| Déposé pour le compte de : | |
| Soumis le : Lundi 26 Octobre 2009, 14:01:31 | |
| Dernière modification le : Mardi 1 Décembre 2009, 11:49:59 | |
