<p>The Industrial Internet of Things (IIoT) is a fast-expanding field of technology that radically transforms the industrial environment into an automated one. Network stream data offers a constant stream of real-time data from numerous sensors and devices, which is essential in IIoT systems. Assailants can more readily access network stream data when there is network automation, making network data collection more susceptible. For effective data analytics, we have to identify the counteract cyber threats. To gain relevant insights from this data, Intrusion Detection Systems (IDS) are required. To address this issue, the Automated Intrusion Detection Framework (AIDF)” is developed for network drift adaption in IIoT systems. This framework has a Window-based Weighted Ensemble (WWE) model with optimized feature selection using Whale Optimization. The effectiveness of the suggested framework for real-time network intrusion detection is evaluated using a dataset from both the real world and static. The proposed framework outperforms well compared to the state-of-the-art methods. This is applicable in several sectors, including banking, healthcare, and transportation, which&#xa0;may use the suggested framework to improve their cyber security posture and protect themselves from online threats.</p>

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Real-Time Intrusion Detection in IIoT Stream Data Using Window-Based Weighted Ensemble Techniques

  • N. Malathy,
  • A. Thana Swvtha,
  • T. Bharathi Leela,
  • Apoorva Raaman

摘要

The Industrial Internet of Things (IIoT) is a fast-expanding field of technology that radically transforms the industrial environment into an automated one. Network stream data offers a constant stream of real-time data from numerous sensors and devices, which is essential in IIoT systems. Assailants can more readily access network stream data when there is network automation, making network data collection more susceptible. For effective data analytics, we have to identify the counteract cyber threats. To gain relevant insights from this data, Intrusion Detection Systems (IDS) are required. To address this issue, the Automated Intrusion Detection Framework (AIDF)” is developed for network drift adaption in IIoT systems. This framework has a Window-based Weighted Ensemble (WWE) model with optimized feature selection using Whale Optimization. The effectiveness of the suggested framework for real-time network intrusion detection is evaluated using a dataset from both the real world and static. The proposed framework outperforms well compared to the state-of-the-art methods. This is applicable in several sectors, including banking, healthcare, and transportation, which may use the suggested framework to improve their cyber security posture and protect themselves from online threats.