STAODV:A Secure and Trust based Approach to Mitigate Blackhole Attack on AODV based MANET

摘要：

　　Mobile ad hoc networks(MANET)is a type of networks that consists of autonomous nodes connecting directly without a top-down network architecture or central controller.Absence of base stations in MANET force the nodes to rely on their adjacent nodes in transmitting messages.The dynamic nature of MANET makes the relationship between nodes untrusted due to mobility of nodes.A malicious node may start denial of service attack at network layer to discard the packets instead of forwarding them to destination which is known as black hole attack.In this paper a secure and trust based approach based on ad hoc on demand distance vector(STAODV)has been proposed to improve the security of AODV routing protocol.The approach isolates the malicious nodes that try to attack the network depending on their previous information.A trust level is attached to each participating node to detect the level of trust of that node.Each incoming packet will be examined to prevent the black hole attack.

关键词： MANET AODV Blackhole attack MANET Security

作者: Mohammed Baqer M.Kamel Ebraihem A.Alaimera Ameer N.Onaizah

作者单位: College of Education for Girls,University of Kufa,Iraq Jabir ibn Hayyan Medical University,Iraq College of Computer Science and Mathematics,University of Kufa,Iraq

会议类型: 国际会议

会议名称: 2017 IEEE 2nd Advanced Information Technology,Electronic and Automation Control Conference(IAEAC 2017)(2017 IEEE 第2届先进信息技术、电子与自动化控制国际会议)

会议地点: 重庆

会议语种:英文

页码: 1278-1282

在线出版日期: 2017-03-25（万方平台首次上网日期，不代表论文的发表时间）