An Augmented Approach for Secure and Reliable Routing in Mobile Ad hoc Network under Flooding Attack

  Hardik Vyas,  Ashish Revar

In this proposed approach, Denial of Service (DoS) attack is highly concentrated, which is caused by means of Flooding attack. This case is considered because all the other attacks can be easily identified and also be recovered, but this kind of Flooding cannot be easily traceable. So that in this system, a new routing protocol strategy is defined by means of Route Request and Route Response Strategies with the help of AdHoc Disjoint Vector (AODV). Source Node sends Route Request to the nearby node. The nearby node checks the request and sends the Route Response to Source Node back within a proper interval. The proper and relevant response from the neighbor node indicates it as a proper node as well as the neighbor node sequence Number will get incremented by 1. The node is proper then only the count will be incremented otherwise it consists attack content. This kind of nodes are properly blocked from the present scenario and the source checks for the alternate or other neighbor nodes to proceed for further communications. As per the regular network strategies the node selection or path selection process is purely based on Shortest Path Routing methodology. Apart from this scenario, a new scheme is introduced to recover the fault nodes by means of Fault Node Recovery Algorithm, which helps to recover the affected nodes by means of allocating the required bandwidth and energy to the affected nodes and make them as live for further communications.

Keywords- Wired, wireless, secure, attack, protocols, Mobile ad-hoc networks, Denial of service attack.

Unique Identification Number - IJEDR1704201
Page Number(s) - 1236-1242
Pubished in - Volume 5 | Issue 4 | December 2017
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Hardik Vyas,  Ashish Revar,   "An Augmented Approach for Secure and Reliable Routing in Mobile Ad hoc Network under Flooding Attack", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 4, pp.1236-1242, December 2017, Available at :http://www.ijedr.org/papers/IJEDR1704201.pdf