文章基本信息

标题：Detection and Removal of Black Hole Attack in Mobile Ad hoc Network
本地全文：下载
作者：Harmandeep Kaur ; Mr. Amarvir Singh
期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2017
卷号：6
期号：9
页码：1333-1338
出版社：Shri Pannalal Research Institute of Technolgy
摘要：A mobile ad hoc network consists of large number of inexpensive nodes which are geographically distributed over a specific area. Nodes in mobile ad hoc networks are small, cheap and light weight with limited computing capability and often deployed in dangerous or inaccessible areas where securing the mobile ad hoc network usually adds to the complexity. These types of networks are prone to various security attacks; in which black hole attack is a kind of denial of service attack which is quite common and harmful attack affecting the network layer. In this type of attack, the adversary controls the node and drops the entire set of packets forwarded to it. In this paper, DelPHI technique combined with geographical detection is used for detection and removal of malicious nodes from the network which are responsible for triggering the attack. Simulation results show a significant increase in throughput while the packet loss ratio and delay is reduced considerably by using the proposed mechanism.
关键词：Black hole attack; Delay Per Hop Indicator (DelPHI) technique; Mobile Ad hoc Network (MANET)