A detection and prevention system against collaborative attacks in Mobile Ad hoc Networks

详细信息    查看全文

• 作者：Farrukh Aslam Khan^a ; ^c ; ^{fakhan@ksu.edu.sa}Author Vitae ; Muhammad Imran^b ; ^cAuthor Vitae ; Haider Abbas^a ; ^d ; ^{hsiddiqui@ksu.edu.sa}Author Vitae ; Muhammad Hanif Durad^bAuthor Vitae
• 关键词：Mobile Ad hoc Network (MANET) ; Wormhole attack ; Statistical analysis ; Malicious nodes ; Detection and Prevention System
• 刊名：Future Generation Computer Systems
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：68
• 期：Complete
• 页码：416-427
• 全文大小：3416 K
• 卷排序：68

文摘

A Detection and Prevention System (DPS) is proposed to detect collaborative attacks in MANETs. Special nodes are deployed in the network that continuously monitor the behavior of other nodes. The proposed system finds malicious nodes with the help of Route Request (RREQ) messages. All data and control messages are discarded by the network from nodes that are declared as wormhole. The proposed DPS considerably reduces the number of packets dropped by malicious nodes with very low false positive rate.