Method and device for establishing browser fingerprint and identifying browser type

Abstract

The present invention provides a method for establishing browser fingerprints. The method includes: acquiring code fragments to form a code sequence; according to the code sequence, respectively obtaining execution result sets of different types of browsers executing the code sequence; using the same The browser fingerprints of the corresponding types of browsers are obtained from the execution result sets of the code sequences executed by browsers of different types, which are used to identify the types of browsers. The present invention also provides a method for identifying the browser type, the method comprising: obtaining the code sequence used when establishing the browser fingerprint; according to the code sequence, obtaining the execution result of executing the code sequence by the browser to be identified Set; determine the type of the browser to be identified according to the pre-established browser fingerprint and the execution result set. The invention can enrich the information contained in the established browser fingerprint, reduce the possibility of the browser fingerprint being changed, and thus improve the identification accuracy of the browser type.

Description

【Technical field】 [0001] The invention relates to the technical field of the Internet, in particular to a method, device, device and computer storage medium for establishing browser fingerprints and identifying browser types. 【Background technique】 [0002] For the Internet world, the browser has long been the most important tool for obtaining information. In some application scenarios, for example, when fighting against web crawlers or malicious brushing of resource access, it is often necessary to accurately identify the type of browser used by the user, so as to prevent browser masquerading. [0003] In the prior art, the type of the browser is usually identified according to the fingerprint of the browser, for example, the type of the browser is determined by the screen resolution of the browser, the time zone of the browser, the font information of the browser, and the like. However, the browser fingerprint formed by the above information is single and easily changed, ...

AI Technical Summary

Problems solved by technology

However, the browser fingerprint composed of the above information is relatively single and easily changed, so it is very difficult to accurately identify the type of browser using the existing browser fingerprint

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