HybridGuard: Enhancing Minority-Class Intrusion Detection in Dew-Enabled Edge-of-Things Networks

• URL: http://arxiv.org/abs/2511.07793v1
• Date: Wed, 12 Nov 2025 01:18:36 GMT
• Title: HybridGuard: Enhancing Minority-Class Intrusion Detection in Dew-Enabled Edge-of-Things Networks
• Authors: Binayak Kara, Ujjwal Sahua, Ciza Thomas, Jyoti Prakash Sahoo,
• Abstract summary: HybridGuard is a framework that integrates machine learning and deep learning to improve intrusion detection.<n>It addresses data imbalance through mutual information based feature selection.<n>HybridGuard is evaluated on the UNSW-NB15, CIC-IDS-2017, and IOTID20 datasets.
• Score: 1.1269582666887323
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Securing Dew-Enabled Edge-of-Things (EoT) networks against sophisticated intrusions is a critical challenge. This paper presents HybridGuard, a framework that integrates machine learning and deep learning to improve intrusion detection. HybridGuard addresses data imbalance through mutual information based feature selection, ensuring that the most relevant features are used to improve detection performance, especially for minority attack classes. The framework leverages Wasserstein Conditional Generative Adversarial Networks with Gradient Penalty (WCGAN-GP) to further reduce class imbalance and enhance detection precision. It adopts a two-phase architecture called DualNetShield to support advanced traffic analysis and anomaly detection, improving the granular identification of threats in complex EoT environments. HybridGuard is evaluated on the UNSW-NB15, CIC-IDS-2017, and IOTID20 datasets, where it demonstrates strong performance across diverse attack scenarios and outperforms existing solutions in adapting to evolving cybersecurity threats. This approach establishes HybridGuard as an effective tool for protecting EoT networks against modern intrusions.

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