Data detection method and device and storage medium

Abstract

The invention discloses a data detection method and device and a storage medium. The method comprises the steps of obtaining to-be-detected data from a target terminal according to a preset collectionpoint; matching the obtained to-be-detected data with a first type of threat information and a second type of threat information in a threat information library to obtain a matching result, wherein the first type of threat information is different from the second type of threat information, and the second type of threat information is obtained by performing reverse analysis on sample data; and determining whether the to-be-detected data has security threats or not according to the matching result. By adopting the scheme of the invention, more security threats can be found in the to-be-detected data, so that the accuracy of detecting the security threats for the user terminal is improved, and the user experience is further improved.

Description

technical field [0001] The invention relates to information security technology in the field of communication, in particular to a data detection method, device and storage medium. Background technique [0002] When a user connects to the network through a terminal, there is a risk of being attacked by a hacker or accidentally downloading a virus file, which may cause malicious programs in the user terminal; these malicious programs are highly concealed, and it is difficult for security tools on the user terminal to discover these Malicious programs may pose security threats to user terminals. [0003] However, in related technologies, the data detection method for detecting security threats for user terminals still needs to be optimized. Contents of the invention [0004] To solve related technical problems, embodiments of the present invention provide a data detection method, device, and storage medium. [0005] The technical scheme of the embodiment of the present inve...

AI Technical Summary

Problems solved by technology

[0002] When a user connects to the network through a terminal, there is a risk of being attacked by a hacker or accidentally downloading a virus file, which may cause malicious programs in the user terminal; these malicious programs are highly concealed, and it is difficult for security tools on the user terminal to discover these Malicious programs that may pose security threats to user terminals

[0003] However, in related technologies, the data detection method for detecting security threats to user terminals still needs to be optimized

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