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Published on 13 March 2025
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Wan,W.;Guo,L.;Qian,K.;Yan,L. (2025). Privacy-Preserving Industrial IoT Data Analysis Using Federated Learning in Multi-Cloud Environments. Applied and Computational Engineering,141,7-16.
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Privacy-Preserving Industrial IoT Data Analysis Using Federated Learning in Multi-Cloud Environments

Weixiang Wan *,1, Lingfeng Guo 2, Kun Qian 3, Lei Yan 4
  • 1 Electronics & Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • 2 Business Analytics, Trine University, AZ, USA; Electronics & Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • 3 Business Intelligence, Engineering School of Information and Digital Technologies, Villejuif, France
  • 4 Electronics and Communications Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China

* Author to whom correspondence should be addressed.

https://doi.org/10.54254/2755-2721/2025.21395

Abstract

The demand for storage and computing of massive amounts of industrial IoT data has led to increasing concerns about data privacy and security in multi-cloud environments. While federated learning enables collaborative model training without sharing raw data, existing solutions lack comprehensive privacy protection mechanisms suitable for industrial scenarios. This paper proposes a privacy-preserving federated learning framework specifically designed for industrial IoT data analysis across multiple clouds. The framework incorporates a novel differential privacy mechanism with adaptive noise injection to protect local model updates, while a Byzantine-resilient secure aggregation protocol ensures reliable model convergence under malicious attacks. A distributed key management system enables secure cross-cloud communication without centralized trust. Extensive experiments on real industrial datasets across three major cloud platforms demonstrate the effectiveness of our approach. The proposed method achieves 93.5% model accuracy while maintaining strong privacy guarantees, showing 15% improvement in privacy protection and 30% reduction in communication overhead compared to existing solutions. The system supports efficient scaling across multiple cloud providers while ensuring consistent privacy protection. The evaluation results confirm that our framework provides a practical solution for privacy-preserving industrial data analysis in multi-cloud environments.

Keywords

Federated Learning, Industrial IoT, Privacy Preservation, Multi-Cloud Computing

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Cite this article

Wan,W.;Guo,L.;Qian,K.;Yan,L. (2025). Privacy-Preserving Industrial IoT Data Analysis Using Federated Learning in Multi-Cloud Environments. Applied and Computational Engineering,141,7-16.

Data availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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About volume

Volume title: Proceedings of the 3rd International Conference on Mechatronics and Smart Systems

Conference website: https://2025.confmss.org/
ISBN:978-1-83558-997-7(Print) / 978-1-83558-998-4(Online)
Conference date: 16 June 2025
Editor:Mian Umer Shafiq
Series: Applied and Computational Engineering
Volume number: Vol.141
ISSN:2755-2721(Print) / 2755-273X(Online)

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