Channel aware reputation system with adaptive detection using AODV protocol during forward attack in wireless sensor network

Wireless sensing element networks (WSNs) area unit vulnerable to selective forwarding attacks which will maliciously drop asubset of forwarding packets to degrade network performance and jeopardize the data integrity. Meanwhile, due to the unstable wireless channel in WSNs, the packet loss rate duri...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-10, Vol.561 (1), p.12121
Main Author: Sakthi Prabha, R
Format: Article
Language:English
Subjects:
Adaptive systems
Nodes
Packet dropping
Performance degradation
Reputation system
Selective forward attack
Wireless networks
Wireless sensor network
Wireless sensor networks
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Wireless sensing element networks (WSNs) area unit vulnerable to selective forwarding attacks which will maliciously drop asubset of forwarding packets to degrade network performance and jeopardize the data integrity. Meanwhile, due to the unstable wireless channel in WSNs, the packet loss rate during the communication of sensing element nodes could also be high and vary from time to time. It poses a good challenge to tell apart the malicious drop and traditional packet loss. During this paper, we propose a Channel-aware name System with adaptive detection threshold (CRS-A) to find selective forwarding attacks in WSNs. The CRS-A evaluates the information forwarding behaviors of sensor nodes, in step with the deviation of the monitored packet loss and also the calculable traditional loss. To optimize the detection accuracy of CRS-A, we tend to in theory derive the best threshold for forwarding analysis, that is adaptive to the time varied channel condition and also the calculable attack chances of compromised nodes. What is more, AN attack-tolerant information forwarding theme is developed to collaborate with CRS-A for stimulating the forwarding cooperation of compromised nodes and up the information delivery magnitude relation of the network. Extensive simulation results demonstrate that CRS-A will accurately find selective forwarding attacks and determine the compromised sensing element nodes, whereas the attack-tolerant information forwarding theme will significantly improve the information delivery magnitude relation of the network.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/561/1/012121