Sensitive information detection method, device and equipment and storage medium

Abstract

The embodiment of the invention relates to the field of data security, and discloses a sensitive information detection method, device and equipment and a storage medium. According to the embodiment ofthe invention, the method comprises the steps: firstly obtaining a to-be-detected byte stream message; extracting a text vector from the to-be-detected byte stream message based on a GRU network in apreset sensitive information detection model; processing the text vector under an attention mechanism in the preset sensitive information detection model to obtain text feature representation information; and normalizing the text feature representation information through a classifier to obtain a sensitive information detection result. Visibly, the GRU network structure and the attention mechanism structure are jointly started in the model structure of the preset sensitive information detection model in the embodiment of the invention, so that the accuracy of the detection result can be greatly improved when the model structure constructed by the structure arrangement mode processes the to-be-detected byte stream message; therefore, the technical problem that an existing sensitive information detection method is not high in detection accuracy is solved.

Description

technical field [0001] The embodiments of the present invention relate to the field of data security, and in particular to a sensitive information detection method, device, equipment and storage medium. Background technique [0002] With the continuous development of data security technology, more and more attention is paid to sensitive information. [0003] As far as the definition of sensitive information is concerned, sensitive information generally refers to specific information that, if used improperly, or if accessed or modified without authorization, will have negative impacts and loss of interests that are not conducive to the country or organization. Of course, sensitive information also refers to specific information related to individuals. [0004] Taking document-type information as an example, in order to detect sensitive information from massive amounts of information, generally, there are various identification means for document-type sensitive files. For ex...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the embodiment of the present invention is to provide a sensitive information detection method, device, equipment and storage medium, aiming at solving the problem of the current detection accuracy of sensitive information detection methods. high technical issues

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