Detection of Misbehaviour Activities in Delay Tolerant Network Using Trust Authority
J.Ameen Basha,  D.S Arul Mozhi Arasi
Malicious and selfish behaviors represent a serious threat against routing in Delay/Disruption Tolerant Networks (DTNs). Due to the unique network characteristics, designing a misbehavior detection scheme in DTN is regarded as a great challenge. iTrust, a probabilistic misbehavior detection scheme, for secure DTN routing towards efficient trust establishment. The basic idea of iTrust is introducing a periodically available Trusted Authority (TA) to judge the node’s behavior based on the collected routing evidences and probabilistically checking. iTrust model as the Inspection Game and use game theoretical analysis to demonstrate that, by setting an appropriate investigation probability, TA could ensure the security of DTN routing at a reduced cost. To further improve the efficiency of the proposed scheme, to correlate detection probability with a node’s reputation, which allows a dynamic detection probability determined by the trust of the users. The extensive analysis and simulation results show that the proposed scheme substantiates the effectiveness and efficiency of the proposed scheme.
Keywords- burglary; intrusion detection; fisheye lens; motion detection
Cite this Article
J.Ameen Basha,  D.S Arul Mozhi Arasi,   "Detection of Misbehaviour Activities in Delay Tolerant Network Using Trust Authority"
, International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.2, Issue 2, pp.1864-1868, June 2014, Available at :http://www.ijedr.org/papers/IJEDR1402094.pdf