Method, system, client and server for processing webpage access behavior

Abstract

The invention discloses a method, a system, a client and a server for processing a webpage access behavior. The method comprises the steps of obtaining a refer chain containing a page ID (Identification) of an i-stage page after an access request of the i-stage page is received, wherein the refer chain comprises page IDs and URL (Uniform Resource Locators) from an initial page to the i-stage page; sending all the URL contained by the refer chain to the server so that whether all the URL contained by the refer chain belong to a black list and / or a white list database saved by all the URL or not can be searched by the server, and then obtaining a matching result by matching a search result with a preset rule; and receiving the matching result sent back by the server, and processing the access behavior on the i-stage page according to the matching result. Compared with the prior art, according to the method disclosed by the invention, the URL provided by the refer chain are more, the coverage is wider, thus the detecting efficiency is higher, and the safety of browsing a webpage at the client can be more effectively protected.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a method and system for processing web page access behaviors, a client and a server. Background technique [0002] Malicious websites, such as phishing websites, fraudulent websites, counterfeit websites, etc., mainly fake the URL addresses or page content of real websites, pretend to be banking and e-commerce websites, or use loopholes in real website server programs , inserting dangerous webpage codes into some webpages of the website to defraud users of private information such as bank or credit card account numbers and passwords. Malicious webpages contain many sensitive features. For example, malicious webpages related to financial fraud will imitate the official website in terms of text and pictures, or insert information such as fake ticketing, fake lottery winning, fake online banking, and fake shopping into real webpages. Features mostly appear in web pages in...

AI Technical Summary

Problems solved by technology

[0005] The above existing technical means can only detect a single URL

However, because the URLs of malicious websites are constantly changing, the update speed of the black and white list database on the server side is far slower than that of malicious websites. Therefore, the technical means of detecting a single URL cannot effectively detect malicious websites, so it cannot be real-time, fast and effective. Protect the client's web browsing security

Images