Vol. 18, No. 8, August 31, 2024
10.3837/tiis.2024.08.009,
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Abstract
Wireless sensor network (WSN) consists of large number of sensor nodes that are deployed in geographical locations to collect sensed information, process data and communicate it to the control station for further processing. Due the unfriendly environment where the sensors are deployed, there exist many possibilities of malicious nodes which performs malicious activities in the network. Therefore, the security threats affect performance and life time of sensor networks, whereas various security aspects are there to address security issues in WSN namely Cryptography, Trust Management, Intrusion Detection System (IDS) and Intrusion Prevention Systems (IPS). However, IDS detect the malicious activities and produce an alarm. These malicious activities exploit vulnerabilities in the network layer and affect all layers in the network. Existing feature selection methods such as filter-based methods are not considering the redundancy of the selected features and wrapper method has high risk of overfitting the classification of intrusion. Due to overfitting, the classification algorithm fails to detect the intrusion in better manner. The main objective of this paper is to provide the efficient feature selection algorithm which was suitable for any type classification algorithm to detect the intrusion in an effective manner. This paper, the security of the network is addressed by proposing Feature Selection Algorithm using Chi Squared with Ensemble Method (FSChE). The proposed scheme employs the combination of decision tree along with the random forest classification algorithm to form ensemble classifier. The experimental results justify the feasibility of the proposed scheme in terms of attack detection, packet delivery ratio and time analysis by employing NSL KDD cup data Set. The obtained results shows that the proposed ensemble method increases the overall performance by 10% to 25% with respect to mentioned parameters.
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Cite this article
[IEEE Style]
S. S. S, R. Bhuvaneswaran, S. L, "Ensemble Based Optimal Feature Selection Algorithm for Efficient Intrusion Detection in Wireless Sensor Network," KSII Transactions on Internet and Information Systems, vol. 18, no. 8, pp. 2214-2229, 2024. DOI: 10.3837/tiis.2024.08.009.
[ACM Style]
Shyam Sundar S, R.S. Bhuvaneswaran, and SaiRamesh L. 2024. Ensemble Based Optimal Feature Selection Algorithm for Efficient Intrusion Detection in Wireless Sensor Network. KSII Transactions on Internet and Information Systems, 18, 8, (2024), 2214-2229. DOI: 10.3837/tiis.2024.08.009.
[BibTeX Style]
@article{tiis:101097, title="Ensemble Based Optimal Feature Selection Algorithm for Efficient Intrusion Detection in Wireless Sensor Network", author="Shyam Sundar S and R.S. Bhuvaneswaran and SaiRamesh L and ", journal="KSII Transactions on Internet and Information Systems", DOI={10.3837/tiis.2024.08.009}, volume={18}, number={8}, year="2024", month={August}, pages={2214-2229}}