Journal on Communications ›› 2023, Vol. 44 ›› Issue (12): 230-244.doi: 10.11959/j.issn.1000-436x.2023216

• Correspondences • Previous Articles    

Secure federated distillation GAN for CIDS in industrial CPS

Junwei LIANG1, Geng YANG1, Maode MA2, Sadiq Muhammad1   

  1. 1 College of Software Engineering, Shenzhen Institute of Information Technology, Shenzhen 518172, China
    2 School of Electronic and Electrical Engineering, Nanyang Technological University, Singapore 639798, Singapore
  • Revised:2023-12-11 Online:2023-12-01 Published:2023-12-01
  • Supported by:
    The Guangdong Provincial Research Platform and Project(2022KQNCX233);The Foundation of State Key Laboratory of Public Big Data(PBD2022-14);The Shenzhen Natural Science Foundation(20220820003203001)

Abstract:

Aiming at the data island problem caused by the imperativeness of confidentiality of sensitive information, a secure and collaborative intrusion detection system (CIDS) for industrial cyber physical systems (CPS) was proposed, called PFD-GAN.Specifically, a novel semi-supervised intrusion detection model was firstly developed by improving external classifier-generative adversarial network (EC-GAN) with Wasserstein distance and label condition, to strengthen the classification performance through the use of synthetic data.Furthermore, local differential privacy (LDP) technology was incorporated into the training process of developed EC-GAN to prevent sensitive information leakage and ensure privacy and security in collaboration.Moreover, a decentralized federated distillation (DFD)-based collaboration was designed, allowing multiple industrial CPS to collectively build a comprehensive intrusion detection system (IDS) to recognize the threats under the entire cyber systems without sharing a uniform template model.Experimental evaluation and theory analysis demonstrate that the proposed PFD-GAN is secure from the threats of privacy leaking and highly effective in detecting various types of attacks on industrial CPS.

Key words: intrusion detection system, cyber physical system, generative adversarial network, local differential privacy, decentralized federated distillation

CLC Number: 

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