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A protection method for application layer attacks and an attack protection terminal

An application layer, client-side technology, applied in the field of network communication, can solve the problem of ineffective attack behavior

Active Publication Date: 2020-09-01
北京云枢网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current application-layer attack methods generally use distributed proxy servers or botnets to send a large number of requests to website servers. In this way, the IP request rate of each distributed proxy server or botnet has no obvious difference. Therefore, it is often difficult to judge the attack behavior by detecting the IP request rate

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  • A protection method for application layer attacks and an attack protection terminal
  • A protection method for application layer attacks and an attack protection terminal
  • A protection method for application layer attacks and an attack protection terminal

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Embodiment Construction

[0037] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is only a part of the embodiments of the present application, but not all the embodiments. The following detailed description of the embodiments of the application is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.

[0038] The following methods, devices, electronic devices, or computer storage media in the embodiments of the present applicati...

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Abstract

The invention relates to the network communication technology field, especially relates to an application layer attack protection method, which is used for an attack protection end. The application layer attack protection method comprises steps that a first message transmitted by a client after handshake between the attack protection end and the client is acquired; a binary message segment is acquired on the preset position of the first message, and the acquired binary message segment is matched with preset binary data; when the binary message segment is not matched with the preset binary data, the message of the client is refused to be forwarded to the server. By adopting the technical scheme provided by the invention, the attack behaviors of the application layer can be effectively protected. The invention also provides the application layer attack protection end.

Description

technical field [0001] The present application relates to the technical field of network communication, in particular to a protection method and an attack protection end of an application layer attack. Background technique [0002] The application layer is located at the top of the network structure and can provide services for network users. When it comes to intruding systems, the application layer is the target of most intrusions. High-value attack targets, such as interfaces to online banking and sensitive medical information, exist at or are accessible from the application layer. Application layer attacks are aimed at exhausting server resources and causing server denial of service. Existing detection schemes for application-layer attacks are mostly implemented by calculating the request rate of a protocol (Internet Protocol, IP) interconnection between networks within a fixed time. When the IP request rate reaches the set threshold, it can be determined that the curr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/1425H04L63/1441H04L63/168H04L2463/144
Inventor 汪利福王泽
Owner 北京云枢网络科技有限公司