Network access control method and system

Abstract

The invention provides a network access control method and system. The method comprises the following steps: monitoring an access request of a user through a filter; obtaining a plurality of access parameters of the user from the access request; carrying out meta-analysis on the plurality of access parameters to obtain an analytical result; and carrying out interception according to the analytical result. According to the method, by means of the meta-analysis of the plurality of access parameters, malicious attacks can be effectively intercepted, and resource depletion is reduced.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a network access control method and system. Background technique [0002] With the development of network and information technology, especially the widespread use of the Internet, more and more people rely on the Internet to obtain information, shop, and handle payment services. Such as portals, blogs, e-commerce, payment websites and so on. With the increasing number of such websites, it is becoming more and more common to carry out shopping payment and handle other related affairs on the Internet. [0003] However, attacks against websites are also increasing. When a website receives a large number of malicious external access requests in a short period of time, system stability and user experience will deteriorate. For example, normal users cannot open webpages, download application forms, complete payments, etc., and in severe cases, the server will be paralyzed...

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of this analysis method is: the delay in analyzing log files is relatively large, the blacklist IP addresses cannot be intercepted in a timely and accurate manner, and it is easy to wrongly intercept the IP addresses exported by large groups

Images