Intelligent Secure Routing Algorithm for Wireless Sensor Networks

Abstract

This manuscript contributes a brief description of Wireless Sensor Networks (WSN) system which extends the limited wireless transmission range. In this thesis, protocols for on-demand routing in ad-hoc networks have been suggested. New scheme provides a good solution for securing the data from hackers. New scheme performance will be analyzed based on different metrics like Packet Delivery Ratio, Average EndToEnd Delay and Throughput. The proposed protocol is compared with AODV and DSR using simulations. It recognizes the malicious node during the transmission and after removing them it establishes a stable and secure communication between source and destination. First objective is to tackle the problem of security, proposed Scheme provides a stable and secure scheme for communication by successfully detecting and removing malicious nodes. Second objective is detecting and removing malicious nodes, proposed Scheme successfully detects and removes all the malicious nodes during the transmission. Next objective is to establishing a new path which is more secure and stable, after detecting and removing malicious nodes, proposed New scheme establish an alternate path which is more stable and secure for data transmission. Next Objective is to run the proposed scheme on a simulator. New schemes are simulated using network simulator NS-2. Next objective is comparing the proposed scheme with other existing schemes. After simulating proposed scheme on NS-2 a performance comparison of proposed Scheme has been carried out with existing AODV and DSR protocol. Performance evaluation of proposed NEW scheme will be carried out using various metrics as Packet Delivery Ratio, End-to-End Delay and Throughput. Proposed protocol aims to give better performance in terms of security in different conditions like varying network size, varying pause time, varying number of nodes and varying speed using simulations. It can be analysed in terms of Packet Delivery Ratio and Throughput. newline newline newline