scholarly journals Mobile ad-hoc network data communication in large geographic areas

2006 ◽  
Author(s):  
L.D. Fife ◽  
Le Gruenwald
Keyword(s):  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Data Communication ◽  
Network Data ◽  
Mobile Ad Hoc

scholarly journals Enhanced routing for secured ad-hoc network

2020 ◽  
Vol 19 (2) ◽  
pp. 949
Author(s):  
U Kumaran ◽  
A Ramachandran ◽  
J Jegan ◽  
E.K. Subramanian
Keyword(s):  
Black Hole ◽  
Ad Hoc Networks ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Data Communication ◽  
Security Issues ◽  
Mobile Ad Hoc ◽  
Hoc Networks ◽  
Set Up

<p>A self-configured network forming an arbitrary topology of mobile routers through wireless connection is commonly referred as MANET (mobile ad-hoc network).  Random movement of routers allows the network to organize arbitrarily hence rapid unpredictable changes may occur in the topology of the wireless network. When there is no possibility of setting up permanent networks, MANETs are set up for carrying out the operations temporarily. As there is no fixed frame for this system, usage of available resources for reliable communication is a great challenge for MANETs. The nodes participating in packet routing in ad-hoc networks faces security issues such as maintaining the confidentiality of the packets, integration, availability of the network to meet the traffic, requirement of authentication for reliable data communication etc. Dropping of packets maliciously in an attack is known as black hole attack.An attempt is made in this paper to detect dynamically using the security of cross layer called as honeypot and classify the mechanisms to understand the strengths &amp; threats of the protocols used for routing to suggest a concrete solution for the problems related to the mobile ad-hoc networks. The methodology of honeypot detects and isolates the attacks of the black hole. The results prove better delivery of packets with decreased load of the network.</p>

Performance Evaluation of Secure Routing in Mobile Ad Hoc Network Using Ad Hoc on-Demand Distance Vector Routing Protocol

2019 ◽  
Vol 16 (9) ◽  
pp. 3835-3839
Author(s):  
Nippun Kamboj ◽  
Dalip ◽  
Munishwar Rai
Keyword(s):  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Data Communication ◽  
Secure Routing ◽  
Mobile Nodes ◽  
Efficient Data ◽  
Mobile Ad Hoc ◽  
The Comparative Study

In modern era, MANET i.e., Mobile Ad-hoc Network is a very powerful, interactive tool and useful resource for transmission/communication in computer networks. About composition of MANET, a collection of mobile nodes have the potential of creating self-maintaining and self-configurable network without having any centralized infrastructure i.e., MANET is a self-organized network without any infrastructure. Nodes in the network require energy for transmission of data after collapse of energy a node become inactive and it can’t participate in the communication. Due to exhaustation of energy the network becomes unstable. An unstable network requires extra routing process for coin out a route. In future security of MANET is a major challenge for smooth and efficient data communication. There are many protocols in MANET but in this paper, we discussed AODV routing protocol for data communication. In this paper a new algorithm is designed i.e., modified AODV with security constraint. This paper also gives the comparative study of original AODV and modified AODV.

A Survey Study on Attacks in MANET Ad-Hoc Network

2017 ◽  
Vol 7 (7) ◽  
pp. 387
Author(s):  
. Harpal ◽  
Gaurav Tejpal ◽  
Sonal Sharma
Keyword(s):  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Survey Study ◽  
Short Article ◽  
The People ◽  
Distance Vector ◽  
Mobile Ad Hoc ◽  
Real World Problems

In this time of instant units, Mobile Ad-hoc Network(MANET) has become an indivisible part for transmission for mobile devices. Therefore, curiosity about study of Mobile Ad-hoc Network has been growing because last several years. In this report we have mentioned some simple routing protocols in MANET like Destination Sequenced Distance Vector, Active Source Redirecting, Temporally-Ordered Redirecting Algorithm and Ad-hoc On Need Distance Vector. Protection is just a serious problem in MANETs because they are infrastructure-less and autonomous. Principal target of writing this report is to handle some simple problems and security considerations in MANET, operation of wormhole strike and acquiring the well-known routing protocol Ad-hoc On Need Distance Vector. This short article will be a great help for the people performing study on real world problems in MANET security.

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