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A method and device for preventing user websites from being tampered with

A tampered and user-configured technology, applied in the field of computer networks, can solve problems such as increasing user capital costs and increasing website server load, and achieve the effect of preventing random tampering

Active Publication Date: 2016-04-06
重庆云流未来科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, this solution requires real-time monitoring of the file system on the website server and encryption and decryption operations (calculation of data fingerprints), which increases the load on the website server; secondly, users need to purchase or develop special tamper-proof software by themselves, so that Increased cost of funds for users

Method used

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  • A method and device for preventing user websites from being tampered with
  • A method and device for preventing user websites from being tampered with
  • A method and device for preventing user websites from being tampered with

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] Hypertext Transfer Protocol (HyperTextTransferProtocol, HTTP) is designed with a web cache. The web cache mainly has the following functions: firstly, the cache can reduce the transmission of redundant data and reduce network costs; Reliance on the web server, which improves the speed at which the client browser loads the page.

[0029] Cache can generally be divided into two categories: private cache and shared cache. For example, a cache on a personal PC is generally called a private cache. For some portal websites, in order to quickly respond to user requests from all over the world, a shared cache is usually used, that is, a web proxy gateway is set between the client device and the website server, and the web proxy gateway caches the webpage files on the website server. The page request of the end browser first arrives at the web proxy gateway, and the w...

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PUM

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Abstract

The invention provides a method and a device for defending a user website from being tampered, and belongs to the technical field of computer networks. The method includes the steps: when receiving a page request of a browser, judging whether a cache contains a page file or not if the page file corresponding to the page request is configured into a monitoring page; when the cache does not contain the page file, acquiring the page file from the user website, caching the page file and data fingerprint of the page file and returning the page file to the browser; and when the cache contains the page file and the page file is out of date, reacquiring the page file from the user website, judging whether data fingerprint of the reacquired page file is consistent with that of the cache or not, determining that the page file is tampered if not, and giving an alarm in a preset mode. By the method and the device, a web page can be effectively defended from being tampered without increasing the load of a web server.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a method and device for preventing user websites from being tampered with. Background technique [0002] Due to the existence of system loopholes and other reasons, the user website has the risk of being hacked. After the hacker obtains a certain authority of the website server (web server), he can modify the pages of the user website, thereby causing losses to the user. [0003] An existing solution to prevent user websites from being tampered with is to install special software on the website server to monitor the content of the website page files in real time. webpage files. In this solution, a data fingerprint (watermark) comparison method is usually used to judge whether the web page has been tampered with. If the data fingerprint of the page file is found to be different from the data fingerprint of the pre-saved original page file, it can be determined that the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 白宇
Owner 重庆云流未来科技有限公司
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