Original scientific paper
https://doi.org/10.1080/00051144.2024.2304369
Unveiling the IoT’s dark corners: anomaly detection enhanced by ensemble modelling
Jisha Jose
; Department of Computer Science and Engineering, Noorul Islam Centre for Higher Education, Kumarakovil, India
*
J. E. Judith
; Department of Computer Science and Engineering, Noorul Islam Centre for Higher Education, Kumarakovil, India
* Corresponding author.
Abstract
The growing Internet of Things (IoT) landscape requires robust security; traditional rule-based
systems are insufficient, driving the integration of machine learning (ML) for effective intrusion
detection. This paper provides an inclusive overview of research efforts focused on harnessing
ML methodologies to fortify intrusion detection within IoT. Tailored feature extraction techniques are pivotal for achieving high detection accuracy while minimizing false positives. The
study employs the IoT23 dataset from Kaggle and incorporates four optimization algorithms –
Particle Swarm Optimizer, Whale-Pearson optimization algorithm, Harris-Hawks Optimizer, and
Support Vector Machine with Particle Swarm optimization algorithm (SVM-PSO) – for feature
extraction and selection. A comparison with ML algorithms such as logistic regression, decision tree and naïve Bayes classifier highlights Harris-Hawks Optimizer as the most effective.
Furthermore, ensemble methods, particularly the fusion of random forest with HHO optimization, yield an impressive accuracy of 99.97%, surpassing AdaBoost and XGBoost approaches. This
paper underscores the application of diverse ensemble learning techniques to enhance intrusion detection precision and efficiency within the intricate IoT landscape, effectively tackling the
challenges posed by its complex and ever-changing nature.
Keywords
Harris-Hawks optimizer; particle swarm optimizer; logistic regression; Whale-Pearson optimization algorithm; Naïve Bayes classifier
Hrčak ID:
323049
URI
Publication date:
8.2.2024.
Visits: 0 *