Machine learning: enhanced dynamic clustering for privacy preservation and malicious node detection in industrial internet of things

Machine learning: enhanced dynamic clustering for privacy preservation and malicious node detection in industrial internet of things

Abstract The Industrial Internet of Things (IIoT)continues to redefine industrial automation through connected smart devices, yet it remains highly vulnerable to privacy breaches and malicious intrusions. This research introduces ML-DCPP, a Machine Learning-based Dynamic Clustering and Privacy Prese...

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Bibliographic Details
Main Authors: Nabeela Hasan, Saima Saleem, Mudassir Khan, Abdulatif Alabdultif, Mohammad Mazhar Nezami, Mansaf Alam
Format: Article
Language:English
Published: Springer 2025-08-01
Series:Discover Computing
Subjects:
Cryptography
Dynamic clustering
Industrial internet of things (IIoT)
Machine learning
Malicious node detection
Privacy preservation
Online Access:https://doi.org/10.1007/s10791-025-09689-w
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Summary:Abstract The Industrial Internet of Things (IIoT)continues to redefine industrial automation through connected smart devices, yet it remains highly vulnerable to privacy breaches and malicious intrusions. This research introduces ML-DCPP, a Machine Learning-based Dynamic Clustering and Privacy Preservation framework tailored to safeguard IIoT ecosystems. By integrating adaptive clustering via the LEACH protocol, secure key distribution through Public Key Generators (PKGs), and private data aggregation using the Location Privacy Tree (LPT) and Chinese Remainder Theorem (CRT), the framework addresses both communication efficiency and data confidentiality. To enhance security at the edge, differential privacy with Laplace noise is incorporated, and a Random Forest model is employed to detect malicious behavior with 99.89% accuracy, validated by a highly significant t-test (–7.87, p < 0.0001). Experimental results reveal notable system improvements, including a reduction in latency to 0.45 s, an increase in throughput to 280 tps, and an optimized cluster convergence time of 4.91 s. ML-DCPP not only reinforces privacy and security measures but also demonstrates scalability and low overhead, making it a practical and forward-looking solution for securing industrial IoT infrastructures.
ISSN:2948-2992

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