Access request filtering method, device and facility

Abstract

The invention relates to an access request filtering method, device and facility and belongs to the technical field of network security. The access request filtering method comprises the steps of receiving an access request, wherein the access request carries access triggering information; judging whether the access request is an attack request or not according to the access triggering information; filtering the access request if the access request is the attack request; obtaining page contents corresponding to the access request and sending the page contents corresponding to the access request to a corresponding terminal if the access request is not the attack request. Due to the fact that identification information carried by the access triggering information can explicitly express the type of the access request, the attack request can be rapidly and effectively distinguished according to the access triggering information, and DDoS attack can be effectively intercepted in an access request filtering mode.

Description

technical field [0001] The present disclosure relates to the technical field of network security, in particular to an access request filtering method, device and equipment. Background technique [0002] The vigorous development of network technology has brought great convenience to people's work and life, but it has also caused a lot of security problems. After the computer is attacked by hackers, it may not work normally, and the personal information of the user may be leaked in severe cases. Therefore, network security issues have always been the focus of everyone's attention. For an independent website operating company whose business covers the operation of e-book websites, the hacker attack not only affects the normal operation of the company, but also poses a security risk of leaking users' personal information. Therefore, for e-book website operators, how to perform security filtering on massive access requests, so that e-book websites are protected from malicious at...

AI Technical Summary

Problems solved by technology

[0005] Because the hardware firewall is not only expensive, but also needs professional security personnel to maintain it regularly, so the way of filtering access requests by hardware firewall not only increases the cost consumption, but also increases the labor cost and maintenance complexity

In addition, when the e-book website suffers from a large-scale DDoS attack, it is limited by the hardware processing capability of the hardware firewall, and the filtering ability of access requests is poor.

Images