Research on CNN-BiLSTM Network Traffic Anomaly Detection Model Based on MindSpore
This addresses security challenges from complex network attacks for IoT/IIoT systems, but is incremental as it combines existing methods.
The study tackled network traffic anomaly detection in IoT/IIoT environments by proposing a CNN-BiLSTM model on MindSpore, achieving 99% accuracy, precision, recall, and F1-score on the NF-BoT-IoT dataset.
With the widespread adoption of the Internet of Things (IoT) and Industrial IoT (IIoT) technologies, network architectures have become increasingly complex, and the volume of traffic has grown substantially. This evolution poses significant challenges to traditional security mechanisms, particularly in detecting high-frequency, diverse, and highly covert network attacks. To address these challenges, this study proposes a novel network traffic anomaly detection model that integrates a Convolutional Neural Network (CNN) with a Bidirectional Long Short-Term Memory (BiLSTM) network, implemented on the MindSpore framework. Comprehensive experiments were conducted using the NF-BoT-IoT dataset. The results demonstrate that the proposed model achieves 99% across accuracy, precision, recall, and F1-score, indicating its strong performance and robustness in network intrusion detection tasks.