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Method and device for filtering network access request

A technology of network access and filtering method is applied in the field of filtering method and device of network access request to achieve the effect of high-efficiency filtering

Active Publication Date: 2015-02-11
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a filtering method and device for network access requests, aiming to solve the problem in the prior art that an agent needs to be set up for each application program to filter network access hydrogen

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  • Method and device for filtering network access request
  • Method and device for filtering network access request

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] In the embodiment of the present invention, by obtaining the file descriptor generated for the network access request, the network access request generated for the file descriptor can be monitored, the header information of the monitored network access request can be obtained, and the header can be obtained by The information is compared with preset filter conditions, so as to achieve the purpose of filtering network access requests.

[0020] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0021] figure 1 The implem...

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Abstract

The invention belongs to computer security field and provides a method and device for filtering a network access request. The method comprises steps of: acquiring a file descriptor generated for the network access request; monitoring a network access request generated for the file descriptor; acquiring the monitored head information of the network access request; and filtering the network access request when the head information of the network access request complies with a predetermined filtering condition. The method and the device may quickly and high efficiently filter the network access request while being not required to setting a proxy for each application program.

Description

technical field [0001] The invention belongs to the field of computer security, and in particular relates to a filtering method and device for network access requests. Background technique [0002] With the development and popularization of network communication technology, there are more and more application programs that can be run on computers and other electronic devices, and they are also becoming more and more complex. These applications communicate with web servers by sending web access requests to the web servers. In order to avoid the impact of these applications on the security of computers and other electronic devices due to access to illegal network servers, it is necessary to filter the network access requests sent by applications to improve the security of computers and other electronic devices. [0003] The prior art provides a method for filtering network access requests by establishing a proxy. For example, when the network access request to be filtered is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0227
Inventor 管胜
Owner TENCENT TECH (SHENZHEN) CO LTD
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