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Attack detection and response method and device of WEB page

An attack detection, WEB server technology, applied in the field of network security, can solve problems such as reducing the user experience of web pages, normal web page misoperation, etc., to improve user experience, ensure smooth passage, and avoid manslaughter effects.

Inactive Publication Date: 2010-11-17
BEIJING VENUS INFORMATION TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Simple forced filtering may actually filter out normal web pages, and it is easy to misoperate normal web pages, thereby reducing the user experience of web pages

Method used

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  • Attack detection and response method and device of WEB page
  • Attack detection and response method and device of WEB page
  • Attack detection and response method and device of WEB page

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Embodiment Construction

[0031] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0032] figure 1 It is a schematic flowchart of an embodiment of a method for detecting and responding to a webpage attack of the present invention. Such as figure 1 As shown, the method embodiment mainly includes the following steps:

[0033] Step S110, receiving a request message from the client to access the WEB server, and recording the URL (uniform resource locator) accessed by the client contained in the request message;

[0034] Step S120, forwarding the received request message to the WEB server;

[0035] Step S130, intercepting the response message returned by the WEB server to the client according to the request message, and obtaining the HTTP response hea...

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PUM

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Abstract

The invention discloses an attack detection and response method and a device of a WEB page, aiming at filtering the web page and protecting a client-side from the attack of malicious contents. The method comprises the following steps: intercepting the response message returned to the client-side by a WEB server, acquiring the response header and the response body in the response message, carrying out scanning detection on the response body, replacing the response body with prompt messages when the response body is detected to contain malicious contents, combining the prompt information with the response header and sending to the client-side. Compared with the prior art, the invention realizes the aim of precisely filtering the WEB page containing malicious contents such as Trojan horses and viruses and the like, protects the client-side from the attack of malicious contents and avoids interception of normal web page contents.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a WEB page attack detection and response method and device. Background technique [0002] With the continuous development and application of the Internet, people's daily life is increasingly inseparable from the Internet. At the same time, malicious contents such as Trojan horses and viruses attached to WEB pages are widely endangering Internet users. [0003] Most of the current gateway products have the function of filtering WEB pages to prevent users from being infringed by malicious content. However, the WEB filtering function of most gateway products simply filters ActiveXObjects (IE plug-ins) such as pictures and FLASH animations on WEB pages forcibly, that is, modifying keywords therein so that the data cannot be displayed on the client side. [0004] The solution to mandatory filtering of WEB content that may contain malicious attacks does not perform virus det...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/06H04L29/08G06F21/00G06F21/56
Inventor 王雷章
Owner BEIJING VENUS INFORMATION TECH
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