Optical fiber eavesdropping detection method based on machine learning

Optical fiber eavesdropping detection method based on machine learning

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Optical fiber eavesdropping is one of the major hidden dangers of power grid information security,but detection is difficult due to its high concealment.Aiming at the eavesdropping problems faced by communication networks,an AEG SCB6181XLS built in Low Frost Integrated Fridge Freezer A+ optical fiber eavesdropping detection method based on machine learning was proposed.Firstly,seven-dimensions feature vector extraction method was designed based on the influence of eavesdropping on the physical layer of transmission.

Then eavesdropping was simulated and experimental feature vectors were collected.Finally,two machine learning algorithms were used for classification detection and model optimization.Experiments show Intestinal Formulas that the performance of the neural network classification is better than the K-nearest neighbor classification,and it can achieve 98.

1% eavesdropping recognition rate in 10% splitting ratio eavesdropping.