期刊名称:International Journal of Computer Science & Technology
印刷版ISSN:2229-4333
电子版ISSN:0976-8491
出版年度:2015
卷号:6
期号:2
页码:133-138
语种:English
出版社:Ayushmaan Technologies
摘要:The security against insider threats is one of the major key issue in Wireless Sensor Network. Wormhole attack is one among the harmful insider threats that take place within the Wireless Sensor Network. Wormhole attack is a type of attack that works on established path between sender and destination node. When the sender begins data transmission then the wormhole offender can produces an instantaneous link with another such offender, affirmed as tunnel between them. The energy of nodes is also not utilized due to attacker .In this paper we have tendency to propose Watchdog based intrusion detection and further prevention technique against wormhole attack. For detection the routing entry based detection technique is proposed which acquires offender node info like node range, attack time etc. Afterwards to stop wormhole attack victimization the neighbor trust worthy based technique is proposed. The simulation is done through network simulator-2 and the network behavior in attack and prevention case is analyzed. Then the performance of network on the basis of network parameter like output, packet delivery ratio, throughput, routing load etc is measured.