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ML-based Anomaly Detection in Optical Fiber Monitoring

2022-02-23 · Khouloud Abdelli, JOO YEON CHO, Carsten Tropschug

Secure and reliable data communication in optical networks is critical for high-speed internet. We propose a data driven approach for the anomaly detection and faults identification in optical networks to diagnose physical attacks such as fiber breaks and optical tapping. The proposed methods include an autoencoder-based anomaly detection and an attention-based bidirectional gated recurrent unit algorithm for the fiber fault identification and localization. We verify the efficiency of our methods by experiments under various attack scenarios using real operational data.

📄 PDF Abstract BibTeX arXiv:2202.11756

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Anomaly Detection

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