On-Off Attacks Mitigation against Trust Systems in Wireless Sensor Networks - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2015

On-Off Attacks Mitigation against Trust Systems in Wireless Sensor Networks

Résumé

Trust and reputation systems have been regarded as a powerful tool to defend against insider attacks caused by the captured nodes in wireless sensor networks (WSNs). However, trust systems are vulnerable to on-off attacks, in which malicious nodes can opportunistically behave good or bad, compromising the network with the hope that bad behavior will be undetected. Thus, malicious nodes can remain trusted while behaving badly. In this paper, we propose O2Trust, On-Off attack mitigation for Trust systems in wireless sensor networks. O2Trust adopts the penalty policy against the misbehavior history of each node in the network as a reliable factor that should influence on the calculation of the trust value. This punishment future helps to perceive malicious node that aim to launch intelligent attacks against trust-establishment and consequently on-off attack is mitigated efficiently.
Fichier principal
Vignette du fichier
339159_1_En_33_Chapter.pdf (278.72 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01789947 , version 1 (11-05-2018)

Licence

Paternité

Identifiants

Citer

Nabila Labraoui, Mourad Gueroui, Larbi Sekhri. On-Off Attacks Mitigation against Trust Systems in Wireless Sensor Networks. 5th International Conference on Computer Science and Its Applications (CIIA), May 2015, Saida, Algeria. pp.406-415, ⟨10.1007/978-3-319-19578-0_33⟩. ⟨hal-01789947⟩
257 Consultations
491 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More