Abstract
AbstractMobile Ad-hoc Network one of the prominent area for the researchers and practitioners in assorted domains including security, routing, addressing and many others. A Mobile Ad-hoc Network (MANET) refers to an autonomous group or cluster of mobile users that communicate over relatively bandwidth constrained wireless links. Mobile ad hoc network refers to the moving node rather than any fixed infrastructure, act as a mobile router. These mobile routers are responsible for the network mobility. The history of mobile network begin after the invention of 802.11 or WiFi they are mostly used for connecting among themselves and for connecting to the internet via any fixed infrastructure. Vehicles like car, buses and trains equipped with router acts as nested Mobile Ad-hoc Network. Vehicles today consists many embedded devices like build in routers, electronic devices like Sensors PDAs build in GPS, providing internet connection to it gives, information and infotainment to the users. These advances in MANET helps the vehicle to communicate with each other, at the time of emergency like accident, or during climatic changes like snow fall, and at the time of road block, this information will be informed to the nearby vehicles. Now days technologies rising to provide efficiency to MANET users like providing enough storage space, as we all know the cloud computing is the next generation computing paradigm many researches are conducting experiments on Mobile Ad-hoc Network to provide the cloud service securely. This paper attempts to propose and implement the security based algorithmic approach in the mobile adhoc networks.
Highlights
Days, lots of research is going on in the domain of mobile ad hoc networks
Intelligent Mobile Ad-hoc Network (MANET) [6] proposal to deal with all kinds of attacks
Black hole attack Black hole attack [8] is the serious problem for the MANETs, in this problem a routing protocol has been used by malicious node reports itself stating that it will provides shortest path
Summary
One of the major issues in the mobile ad hoc networks is the performance - in a dynamically varying topology; the nodes are expected to be power-aware because of the bandwidth constrained network. Another matter in such networks is security - as each node participates in the operation of the network malicious nodes are intricate to identify. Providing security becomes even more challenging when the participating nodes are mostly less powerful mobile devices. Security aspects in mobile ad hoc networks In any classical fixed or wireless network, the security is implemented at three stages: prevention, detection and cure. The central issues behind many of the possible attacks at any level of security stage are authentication, confidentiality, integrity, non repudiation, trustworthiness and availability
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