Affiliations: [a] Department of Electronics and Communication Engineering, Rohini College of Engineering and Technology, Kanyakumari, Tamilnadu, India
| [b] Department of Electronics and Communication Engineering, SRM Institute of Science and Technology, Chennai, Tamilnadu, India
| [c] Department of Computing Technologies, School of Computing, SRM Institute of Science and Technology, Kattankulathur Campus, Chennai, India
| [d] Department of Computer Science and Engineering, Rohini College of Engineering and Technology, Kanyakumari, Tamilnadu, India
Correspondence:
[*]
Corresponding author. M. Reji, Associate Professor, Department of Electronics and Communication Engineering, Rohini College of Engineering and Technology, Kanyakumari, Tamilnadu, India. E-mail: rejieceped@gmail.com.
Abstract: Intrusion detection systems (IDS) can be used to detect irregularities in network traffic to improve network security and protect data and systems. From 2.4 times in 2018 to three times in 2023, the number of devices linked to IP networks is predicted to outnumber the total population of the world. In 2020, approximately 1.5 billion cyber-attacks on Internet of Things (IoT) devices have been reported. Classification of these attacks in the IoT network is the major objective of this research. This research proposes a hybrid machine learning model using Seagull Optimization Algorithm (SOA) and Extreme Learning Machine (ELM) classifier to classify and detect attacks in IoT networks. The CIC-IDS-2018 dataset is used in this work to evaluate the proposed model. The SOA is implemented for feature selection from the dataset, and the ELM is used to classify attacks from the selected features. The dataset has 80 features, in the proposed model used only 22 features with higher scores than the original dataset. The dataset is divided into 80% for training and 20% for testing. The proposed SOA-ELM model obtained 94.22% accuracy, 92.95% precision, 93.45% detection rate, and 91.26% f1-score.
