Malicious information identification method, device and system

Abstract

The invention provides a malicious information identification method, device and system. The method comprises that real-time session information of a session group is obtained; a malicious information model is used to determine malicious information in the real-time session information and further to obtain suspicious malicious information; a malicious information determination request for the suspicious malicious information is initiated for users of the session group, and determination results input by the users are received; and malicious information is identified from the suspicious malicious information according to the determination results and a preset determination method. According to the malicious information identification method, device and system, the malicious information is determined in the suspicious malicious information by the users of the session group, and the accuracy of malicious information identification is improved.

Description

technical field [0001] The invention relates to the technical field of Internet security, in particular to a malicious information identification method, a malicious information identification device and a system. Background technique [0002] With the development of Internet technology, people can communicate through various conversation groups, such conversation groups can be QQ groups or WeChat groups. At the same time, more and more people use the above conversation groups to publish malicious information, such as fraudulent information, malicious advertising information, and pornographic information. [0003] The existing monitoring of malicious information on the above-mentioned conversation groups mainly adopts the following methods: [0004] 1. Monitor the text information on the conversation group. If words such as "bank card" and "remittance" are detected in the communication content, the conversation group will provide preventive reminders to the users on the con...

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a malicious information identification method that can accurately and efficiently identify malicious information, so as to solve the technical problem of low malicious information identification accuracy in existing malicious information identification methods

[0008] Embodiments of the present invention also provide a malicious information identification device that can accurately and efficiently identify malicious inf

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