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User identity authentication of industrial Internet based on HHT transformation of mouse behavior

2022-07-22 11:55:00 【Midoer technology house】

Abstract

The rapid development of industrial Internet has aroused widespread concern about network security , End user authentication technology has become a research hotspot . According to the human-computer interaction characteristics of industrial Internet , Designed an experimental website , Collected the website 24 The mouse behavior data of users in an uncontrolled environment for two and a half years is taken as an example , Using Hilbert Huang transform （HHT, Hilbert-Huang transform） Extract the frequency domain characteristics of mouse behavior signals , Combined with time domain characteristics , formation 163 Dimensional time-frequency domain joint characteristic matrix , Used to characterize user mouse behavior patterns . Use Bagged tree、 Support vector machine （SVM, support vector machine）、Boost tree

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