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Title Transforming Security In Internet Of Medical Things With Advanced Deep Learning-Based Intrusion Detection Frameworks
ID_Doc 58830
Authors Sharma N.; Shambharkar P.G.
Year 2025
Published Applied Soft Computing, 180
DOI http://dx.doi.org/10.1016/j.asoc.2025.113420
Abstract The Internet of Things (IoT) revolutionizes industries like healthcare, agriculture, smart cities, and weather forecasting by enabling vast device networks to interact and transmit information. However, traditional network security methods are inadequate for IoT due to the limited storage and processing power of IoT devices. As IoT systems encounter numerous cyber threats, it is essential to develop innovative security approaches. Intrusion detection systems (IDS) are a popular mechanism for identifying and preventing systems from attacks. Therefore, this paper explores integrating deep learning (DL) models into IDS frameworks to enhance their capabilities. Deep learning is a subset of Artificial Intelligence (AI) that can extract complex patterns from data, adapt to new threats, and provide high accuracy and real-time detection. To provide the solution, this research presents novel deep learning models, including Embed-Net (Categorical Embedding Neural Network), the collaborative ConvNet-SVM model (combination of Convolutional Neural Network (CNN) and Support Vector Machine (SVM)), and the DeepSVM-Net (Deep Neural Network emulated by SVM), which are designed to detect network-based attacks on the Internet of Medical Things (IoMT). These models are evaluated using real-time benchmark datasets: ECU-IoHT, NF-BoT-IoT, and Wustl-HDRL-2024 by applying advanced preprocessing techniques that demonstrate superior performance by achieving an accuracy of 0.9990, 0.9959, and 0.9987with the lowest FNR of 0.0001, 0.0059, and 0.0014 by all three proposed models as compared to traditional methods. Furthermore, this paper conducted an ablation study which shows that our models have achieved outstanding performance with minimum training and validation losses of 0.0034 and 0.0008 for EmbedNet, 0.0018 and 0.0008 for ConvNet-SVM, and 0.0044 and 0.0016 for DeepSVM-Net. This research has enhanced IDS effectiveness, accuracy, and resilience by contributing significantly to cybersecurity, with the proposed models showing a remarkable improvement percentage ranging from 3.5 % to 7.5 % over the state-of-the-art. © 2025 Elsevier B.V.
Author Keywords Cyber-Attacks; Deep Learning; Internet of Medical Things (IoMT); Intrusion Detection System (IDS); Security


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