Equipment fingerprint generation method and device, electronic equipment and computer readable medium

Abstract

The embodiment of the invention discloses an equipment fingerprint generation method and device, electronic equipment and a computer readable medium. One specific embodiment of the method comprises the steps: acquiring equipment data which is authorized by a target user at the current time and associated with target equipment used by the target user, wherein the equipment information included in the equipment data associated with the target equipment is obtained according to permission granted by the target user; generating equipment fingerprint identification information of the target equipment by utilizing an equipment information matching method according to an equipment data set pre-stored in a database and an equipment fingerprint set corresponding to the equipment data set; in response to the fact that the equipment fingerprint of the target equipment is not determined by the equipment fingerprint identification information, determining the similarity between the equipment data associated with the target equipment and each piece of equipment data in the equipment data set to obtain a similarity set; and generating a device fingerprint corresponding to the target device according to the similarity set. According to the embodiment, the equipment fingerprint of the target equipment can be quickly and efficiently generated.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of computer technology, and in particular to a device fingerprint generation method, device, electronic device, and computer-readable medium. Background technique [0002] Each end device has its own device attributes and behaviors. The device fingerprint can mark a corresponding device identity (ID, Identity Document) for the above-mentioned terminal device by collecting, analyzing and sorting the characteristic information of the terminal device. At present, a common method is to collect multiple data features of the device, and generate a device identity of the terminal device according to multiple combination rules. [0003] However, when the above method is used to generate the device identity, there are often the following technical problems: [0004] First, some data features of terminal devices can only be obtained after user authorization. Furthermore, a small amount of data featu...

AI Technical Summary

Problems solved by technology

[0004] First, some data features of terminal devices can only be obtained after user authorization. Furthermore, a small amount of data features may lead to inaccurate generated device identities, and the device identities of terminal devices generated by multi-combination rules are in the Less adversarial in anti-fraud scenarios

[0005] Second, due to the fewer permissions granted by the previous user, the acquired data features are less, so that the authenticity of the generated device identity is low

However, with the subsequent authorization of the user, the data characteristics of the terminal device are increasing, and the method of multi-combination rules cannot dynamically verify the device identity of the terminal device

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