Page data processing method, system and device, medium and product

The client performs data integrity check on the received target resource files, which solves the problem that the attacker may tamper with website data through man-in-the-middle attacks, and achieves the effect of improving website security.

CN119691307APending Publication Date: 2025-03-25BEIJING TOPSEC NETWORK SECURITY TECH +2
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Patent Information

Application Number
CN202411768817.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-04
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

Attackers may tamper with website data through man-in-the-middle attacks, thereby affecting website security.

Method used

The client sends a page resource request to the server, and the server splices the resource files in the target format and transmits them to the client. In the received target resource file, the client cuts out the contents of a resource file based on a string representing the length of the character and loads it to the page. If the loading is successful, the client uses the next character of the content as the new starting position and re-intercepts the content of the next resource file and loads it until any resource file fails to load.

Benefits of technology

The website data is checked through the client to avoid loading the tampered website data into the page, thus effectively improving the website security.

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Abstract

The invention provides a page data processing method, system, device, medium and product, in the method, a client side sends a page resource request to a server side, the server side calculates the character length of the content of resource files corresponding to the page resource request, the resource files are spliced according to a target format and then transmitted to the client side, and the client side transmits the spliced resource files to the server side. After receiving a target resource file returned by the server, the client intercepts the content of a resource file from the starting position according to the character string representing the character length and loads the content to the page, and after the content is successfully loaded to the page, the client takes the next character of the content as a new starting position and loads the content to the server; the content of the next resource file is intercepted again for loading, and if loading of any resource file fails, loading of the page is stopped. In this way, integrity check is conducted on the website data through the client resources, the situation that the tampered website data are loaded into the page is avoided, and therefore the website safety is effectively improved.
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