scholarly journals Impact of Black Hole Attack over Random Aodv Routing Protocol

2020 ◽  
Vol 9 (6) ◽  
pp. 1110-1115
Keyword(s):  
Black Hole ◽  
Routing Protocol ◽  
Network Performance ◽  
Research Work ◽  
Delivery Ratio ◽  
Black Hole Attack ◽  
Proposed Model ◽  
Random Node ◽  
The Impact ◽  
Selection Of

There are many researches in which the impact of black hole attacks at AODV networks is highlighted. In the research work, the impact of iBlack iHole iattack iover iAODV routing is calculated and random node selection technique is used. In addition, the simulation of black hole attacks’ impact on network performance is proposed in case of proposed model and traditional model. The selection of nodes is made randomly. The simulation of proposed selection based model is able to enhance the ratio of packet delivery. It is efficient to decrease the ratio of packet loss than traditional models. Comparative evaluation of the performance of existing and proposed model is made ion ithe ibase iof iPacket iDelivery iratio, iPacket iloss iratio, iPacket iDelivery iratio, iPacket iLoss iratio in case of 200 Node and 225 Node. This research paper also determined iAverage iEnd ito iEnd iDelivery iand iRouting iover head during comparative analysis. The proposed work can minimize the downfall in delivery ratio as the amount of malicious node increases.

scholarly journals Comparative Performance AODV-ANT and AOMDV-ANT in BlackHole

2018 ◽  
Vol 7 (4.34) ◽  
pp. 358
Author(s):  
Ajeng Mayang ◽  
Savitri Galih
Keyword(s):  
Black Hole ◽  
Delivery Ratio ◽  
Node Mobility ◽  
Black Hole Attack ◽  
Comparative Performance ◽  
Packet Delivery ◽  
Blackhole Attack ◽  
Random Node ◽  
The Impact ◽  
Better Than

In this paper, we simulate the black hole attack to compare performance AODV-ANT and AOMDV-ANT to support the advance of the node communications to deliver a good management. In our simulation, the result shows AODV-ANT has decrease packets receive in Blackhole attack comparing without black hole until 0.03%, and while in AOMDV-ANT decrease until 0.47%. But, in throughput, AOMDV-ANT is better than AODV-ANT. The result is AOMDV-ANT has decrease throughput in Blackhole attack comparing without black hole until 0.93%, and while in AODV-ANT decrease until 1.85%. Then, in packet delivery ratio (PDR), AODV-ANT has decrease PDR in Blackhole attack comparing without black hole until 10.357%, and while in AOMDV-ANT decrease until 13.57%. In simulation performed, the impact of the black hole can be seen in the PDR. This occurs because of the random node mobility. For our simulations using NS-2:35 as a tool. 

scholarly journals RANDOM-AODV: Efficient Adhoc on Demand Distance Vector Routing Protocol using Fuzzy Logic during Black Hole Attack

2019 ◽  
Vol 9 (2) ◽  
pp. 2730-2734
Keyword(s):  
Black Hole ◽  
Fuzzy Logic ◽  
Packet Delivery Ratio ◽  
Delivery Ratio ◽  
Black Hole Attack ◽  
Node Selection ◽  
Packet Dropping ◽  
Packet Delivery ◽  
Random Node ◽  
The Impact

However the black hole attack prevention has been proposed earlier but it is observed that the packet dropping increases constantly as the number of black hole attack are increased. The proposed work is making use of fuzzy logic. This mechanism allows the random node selection so it is supposed to maintain the packet delivery ratio. Results of this research show that the proposed mechanisms do not allow packet dropping on constant rate. Many studies are made that are simulating influence of attack made by .black .hole in the network based on .AODV. It has been observed that there is constant fall in the packet dropping ratio if number of malicious packet increases. This paper has represented the Black Hole attack over AODV routing when random node selection mechanism is applied. Proposed work is allowing selection of nodes on random basis. Such mechanism is supposed to improve the ratio of delivery of packet. Results of Simulation indicates the impact of black hole attack over packet delivery ratio , packet .loss .ratio, .Average .end to .end delivery, and .routing over head. Moreover the comparative analysis of .traditional and .proposed model is made considering packet delivery ratio.

Novel Wireless Sensor Network Routing Protocol Performance Evaluation using Diverse Packet Size for Agriculture Application

2021 ◽  
Vol 13 (4) ◽  
Author(s):  
Amierul Syazrul Azman ◽  
◽  
Mohamad Yusry Lee ◽  
Siva Kumar Subramaniam ◽  
Farah Shahnaz Feroz ◽  
...  
Keyword(s):  
Routing Protocol ◽  
Network Performance ◽  
Network Routing ◽  
Wireless Sensor ◽  
Delivery Ratio ◽  
Large Network ◽  
Packet Size ◽  
Agriculture Industry ◽  
Grid Nodes ◽  
The Impact

As the wireless sensor networks (WSNs) progress with newer and more advanced technologies, so do the demands for them in a growing number of applications. Precision agricultural environment monitoring is one of the most prominent applications that require feasible wireless support systems, particularly in the protection and condition control of the crops. This paper focuses on the grid nodes arrangement of WSN, considering the wide dissemination of the plantation areas in the agriculture industry. Due to the different types of sensors used and their data size, the study on the impact of the varied packet size on the performance of the small and large network has been carried out using AODV and OLSR routing protocols. No significant differences in terms of performance can be seen as the packet size is varied. However, compared to the small network, more performance issues have occured in the large network, such as more packet loss, higher throughput degradation, higher energy consumption, worse unfairness, and more overhead production. The OEG routing protocol has been proposed to enhance the network performance by reducing the strain due to the saturated traffic. When solely compared to AODV, OEG routing protocol is able to enhance the network performance with at most 27% more packet delivery ratio, 31kbps more throughput, and 0.991J lesser energy consumed in the network.

scholarly journals Securing cluster based routing against cooperative black hole attack in mobile ad hoc network

2018 ◽  
Vol 7 (1.9) ◽  
pp. 6 ◽  
Author(s):  
Pandi Selvam Raman ◽  
Shankar K ◽  
Ilayaraja M
Keyword(s):  
Black Hole ◽  
Routing Protocol ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Optimal Path ◽  
Destination Node ◽  
Delivery Ratio ◽  
Black Hole Attack ◽  
Mobile Ad Hoc ◽  
Cluster Based Routing

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.

scholarly journals Performance evaluation of MANET routing protocols based on QoS and energy parameters

2020 ◽  
Vol 10 (4) ◽  
pp. 3635
Author(s):  
Salma S. Mohamed ◽  
Abdel-Fatah I. Abdel-Fatah ◽  
Mohamed A. Mohamed
Keyword(s):  
Performance Evaluation ◽  
Routing Protocol ◽  
Routing Protocols ◽  
Network Performance ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Energy Utilization ◽  
Delivery Ratio ◽  
Distance Vector ◽  
The Impact

Routing selection and supporting Quality of Service (QoS) are fundamental problems in Mobile Ad Hoc Network (MANET). Many different protocols have been proposed in the literature and some performance simulations are made to address this challenging task. This paper discusses the performance evaluation and comparison of two typical routing protocols; Ad Hoc On-Demand Distance Vector (AODV) and Destination-Sequenced Distance-Vector (DSDV) based on measuring the power consumption in network with varing of the QoS parameters. In this paper, we have studied and analyzed the impact of variations in QoS parameter combined with the choice of routing protocol, on network performance. The network performance is measured in terms of average throughput, packet delivery ratio (PDR), average jitter and energy consumption. The simulations are carried out in NS-3. The simulation results show that DSDV and AODV routing protocols are less energy efficient. The main aim of this paper is to highlight the directions for the future design of routing protocol which would be better than the existing ones in terms of energy utilization and delivery ratio.

scholarly journals ANALYSIS OF BLACK HOLE ATTACK DURING ROUTE DISCOVERY PHASE OF AODV IN MANET

2020 ◽  
Vol 4 (11) ◽  
pp. 75-80
Author(s):  
Lalit Tripathi ◽  
Kanojia Sindhuben
Keyword(s):  
Black Hole ◽  
Ad Hoc ◽  
Delivery Ratio ◽  
Route Discovery ◽  
Mobile Nodes ◽  
Black Hole Attack ◽  
Discovery Phase ◽  
Hoc Networks ◽  
Result Analysis ◽  
The Impact

MANET (Mobile ad hoc networks) is a collection of wireless mobile nodes dynamically forming an infrastructure less network. Several routing protocols are designed for routing of packets in MANET. One of them is AODV (Ad hoc on demand Distance Vector) protocol whose performance is better for higher mobile nodes. It is more vulnerable to black hole attack by the malicious node. Black hole attack is a network layer attack in MANET that tries to hamper the routing process. During route discovery phase it sends false reply to the nodes and dropped data packets. In this paper, first we have implemented black hole attack in AODV and then analyzed the impact of black hole attack under deferent metrics like throughput, packet delivery ratio and packet loss. Simulator NS-2.35 is used for implementation and result analysis.

Efficient Security Authentication Protocol in Wireless Sensor Networks

2014 ◽  
Vol 573 ◽  
pp. 418-423
Author(s):  
S. Asha Latha ◽  
A. Sivabalan
Keyword(s):  
Wireless Sensor Networks ◽  
Black Hole ◽  
Sensor Networks ◽  
Routing Protocol ◽  
Authentication Protocol ◽  
Wireless Sensor ◽  
Delivery Ratio ◽  
Black Hole Attack ◽  
Secure Authentication ◽  
Aodv Routing Protocol

Wireless sensor networks consist of a network of autonomous sensors that can reconfigure themselves so as to sense the environment in the most significant manner. However, a significant challenge in the practical application of these networks exists in credible authentication and network security. This paper proposes a secure authentication protocol which is considered as a pro-active method, where a user is strongly verified before accessing the data, it is the modified Adhoc On-Demand Distance vector (AODV) Routing protocol that provides many security principles to the user such as checking sequence number, IP address and threshold values. The performance of proposed algorithm is compared with the existing alogorithm based on the following parameters such as Throughput, End to End delay and packet delivery ratio. The results shows that the proposed protocol possesses many advantages against the popular black hole attack. This work has been carried out using NS2 software and the result obtained testifies the effectiveness of the proposed protocol. Keyword: Authentication protocol, AES security, AODV routing protocol, Black hole attack, Wireless sensor network (WSN).

NS2-Based Black Hole Attack Modeling and Simulation of Ad Hoc Network

2013 ◽  
Vol 846-847 ◽  
pp. 1697-1700
Author(s):  
Yuan Ming Ding ◽  
Hao Qu ◽  
Xue Wang
Keyword(s):  
Black Hole ◽  
Ad Hoc Network ◽  
Network Performance ◽  
Ad Hoc ◽  
Black Hole Attack ◽  
Attack Model ◽  
Attack Modeling ◽  
Security Research ◽  
Different Types ◽  
The Impact

Taking the AODV protocol as an example, the attack characteristics of different types of black holes are analyzed. Then, an attack model of black hole is established. Finally, the effects of black hole attacks to network performance are analyzed by simulations in different types and intensities. The simulation results show that this model can accurately simulate the impact of black hole attack on network performance and can provide reference and corresponding simulation environment for the security research of Ad Hoc network.

scholarly journals Remove the black-hole attack in mobile ADHOC network using Threshold Based Technique

2016 ◽  
Vol 15 (12) ◽  
pp. 7316-7321
Author(s):  
Sanjay Yadav ◽  
Kaptan Singh
Keyword(s):  
Black Hole ◽  
Routing Protocol ◽  
Selection Process ◽  
Delivery Ratio ◽  
Black Hole Attack ◽  
Node Selection ◽  
Hop Count ◽  
Reference Node ◽  
Mobile Adhoc Network ◽  
Aodv Routing Protocol

In this paper enhanced the AODV routing protocol for the prevention of black hole attack. The enhanced AODV routing protocol based on the principle of thresholding. The thresholding using the concept of reference node selection process. The reference node selection process creates two group of node one is path altered group and other is stable path with sensibility. The sensibility path estimates the hop count and packet sequence number. If the number of hop count is not changed or the sequence of packet is also not lost is called sensitivity path of network. The function of threshold generated by the node distance formula based on the Euclidean distance derivation. The enhanced AODV protocol simulate in NS2.34 simulators and measure some standard parameter such as PDR, throughput, overload and E2E delivery ratio.

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