Man-machine verification method and device, electronic equipment and storage medium

Abstract

The invention provides a man-machine verification method and apparatus, an electronic device and a storage medium. The method comprises the steps of obtaining verification behavior data in a verification operation process of a verification code; if the verification behavior data does not meet the preset behavior rule strategy, extracting biological characteristics corresponding to the verification behavior data; processing the biological characteristics through a biological recognition model to obtain a recognition result; if the identification result is that the identification is passed, clustering the verification behavior data and historical verification behavior data; and judging whether the verification behavior data is abnormal or not according to a clustering result, and determining a judgment result as a verification result. According to the method, the behavior rule strategy, the biological recognition model and the clustering mode are combined, the verification behavior data are judged in sequence, the crawler behaviors of the machine can be effectively recognized through the biological recognition model, and the problem of replay attack of black production can be solved through clustering, so that the accuracy of man-machine verification can be improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a human-machine verification method, device, electronic equipment and storage medium. Background technique [0002] Captcha is a procedure used to distinguish between a computer and a real person. The use of man-machine verification on the website can save users from the complicated process of identifying and entering verification codes, greatly improving user experience. At the same time, man-machine verification can still effectively block machine risks while ensuring the ultimate user experience, providing websites and users with Safe and reliable use environment. [0003] In the prior art, a sliding verification code can be used for man-machine verification, mainly to judge whether the slider of the verification code slides to a specified position, and if the slider slides to a specified position, it is determined that the verification is passed. [0004] However, it i...

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Problems solved by technology

[0004] However, it is impossible to identify whether it is a robot crawler behavior only by judging whether the verification code slider slides to the specified position, and it is also impossible to identify the situation where black production uses the replay attack method to repeatedly use the passed track. Therefore, the existing The verification method of technology is less accurate

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