scholarly journals Performance Analysis of AODV and DSDV Routing Protocol in MANET and Modifications in AODV against Black Hole Attack

2016 ◽  
Vol 79 ◽  
pp. 835-844 ◽  
Author(s):  
A.A. Chavan ◽  
D.S. Kurule ◽  
P.U. Dere
2019 ◽  
Author(s):  
Radha Raman Chandan ◽  
P.K. Mishra

2017 ◽  
Vol 168 (8) ◽  
pp. 27-33 ◽  
Author(s):  
Sarita Badiwal ◽  
Aishwary Kulshrestha ◽  
Neeraj Garg

2018 ◽  
Vol 7 (1.9) ◽  
pp. 6 ◽  
Author(s):  
Pandi Selvam Raman ◽  
Shankar K ◽  
Ilayaraja M

Mobile ad hoc networks (MANETs) are wireless infrastructure-less network consisting collection of autonomous nodes that communicate with each other in decentralized manner. Security remains major challenge due to its some unique characteristics like open medium, mobility and hence topology changes. Therefore, routing protocol for MANETs is much vulnerable to attacks. Black Hole is a type of attack, where malicious node falsely advertises itself having the shortest or optimal path to the destination node. This attack is more dangerous while a group of nodes are cooperating with each other.The objective of this paper is to design cluster based routing protocol and prevent it from the black hole attack. The simulation results show improvement in packet delivery ratio and control overhead.


2020 ◽  
Vol 12 (2) ◽  
pp. 25-46
Author(s):  
T. Aditya Sai Srinivas ◽  
S S Mani Manivannan

Workers or labors who are working in construction sites are prone to severe risks such as death, injuries happened due to accidents, falls and stuck in between objects. Internet of things (IoT) based sensors can be utilized to monitor the behavior of workers when they are in danger zones/areas. To safeguard site workers, supervisors or site managers should monitor and alert them when they are in danger. Data will be routed from site worker to supervisor, during this routing process data is subjected to routing attacks such as black hole attack and so on, due to wireless transmission. This article addresses the problem of black hole attack that happens during the wireless transmission between nodes and the base station (BS) of IoT-based civil construction. The proposed solution Collaborative Black Hole Attack – Ad Hoc On-Demand Distance Vector routing protocol (CBHA-AODV) prevents the collaborative black hole attack by 87.72%.


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