Method and device for detecting page tampering

Abstract

The invention provides a method and device for detecting page distortion. The method includes the steps that black chain feature databases are generated, the black chain feature databases are deployed in multiple servers, and black chain feature data are included in each black chain feature database; the feature information of a current detection page is acquired; a corresponding target server is determined according to the feature information of the page; the black chain feature database in the target server is used for being matched with the current detection page, whether the black chain feature data in the black chain feature databases are included or not in the current detection page is judged, and if yes, the current page is judged to be a distorted page. According to the method and device for detecting page distortion, on the premise that manual intervention is reduced as far as possible, the efficiency and the accurate rate for detecting page distortion can be improved, in particular, the pages needing to be detected are numerous, and moreover the efficiency and the accurate rate for detecting page distortion are improved under the condition that the black chain feature data needing to be matched are numerous.

Description

[0001] The patent application of the present invention is a divisional application of the Chinese invention patent application with the application date of December 30, 2011, the application number 201110457654.3, and the title "A Method and Device for Detecting Page Tampering". technical field [0002] The present application relates to the technical field of computer security, in particular to a method for detecting page tampering and a device for detecting page tampering. Background technique [0003] The World Wide Web has become the carrier of a large amount of information. In order to effectively extract and utilize this information, a search engine (Search Engine), as a tool to assist people in retrieving information, becomes the entrance and guide for users to access the World Wide Web. [0004] SEO (Search Engine Optimization, search engine optimization), is a popular network marketing method, the main purpose is to increase the exposure of specific keywords to incre...

AI Technical Summary

Problems solved by technology

For example, the common features of webpages tampered with by black links are classified into features that hackers show off, such as: However, this manual detection method relies heavily on manually collected tampered keywords and manual regular detection, which is very inefficient

[0008] Furthermore, in the case of a large number of pages to be detected and a large number of black link feature data (such as tampered keywords) to be matched, the manual method is obviously completely unable to deal with it.

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