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Method of determination and blocking of website

A network, judgment and processing technology, applied in electrical components, transmission systems, etc., can solve problems such as computer poisoning, computer system failure, data outflow, etc., to ensure confidentiality, improve security, and rigorous and effective methods.

Active Publication Date: 2014-06-11
台众计算机股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, exchanging information via the Internet also carries many risks
For example, the personal financial authentication data in e-commerce on the network is stolen, or the computer system is hacked, which further leads to data leakage, computer poisoning, damage to important files, and even computer system failure, which affects the personal or corporate security. rights and interests

Method used

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  • Method of determination and blocking of website
  • Method of determination and blocking of website
  • Method of determination and blocking of website

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Experimental program
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Embodiment Construction

[0031] The specific embodiments adopted in the present invention will be further described by the following embodiments and accompanying drawings.

[0032] The present invention provides a method for judging and blocking a network point, which is to determine whether the corresponding network point is a legal network point according to ARP (Address Resolution Protocol) packets in a network segment, and determine whether to block the network point according to legality or not. Please refer to the following Figure 1 to Figure 3 The method of judging and blocking the dots in the first embodiment of the present invention will be described later.

[0033] Such as figure 1 As shown, it is a flowchart showing the method of judging and blocking the dots in the first embodiment of the present invention. The method for judging and blocking an outlet in the first embodiment of the present invention mainly includes a packet receiving step and a packet judging processing step. First, perform ...

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PUM

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Abstract

The invention provides a method of determination and blocking of a website. The method comprises a packet receiving step and a packet determination processing step. To be specific, according to the packet receiving step, an address resolution protocol (ARP) packet at a website in a network segment is received. And according to the packet determination processing step, on the basis of an allowed list as well as an IP address and a media access control address in the ARP packet of the website, whether the website is legal or not is determined to carry out packet blocking or allowed connection. Therefore, the network system is protected; and network usage security is improved.

Description

Technical field [0001] The present invention relates to a method for judging and blocking an outlet, in particular to a method for judging and blocking the legitimacy of an outlet based on an allowable list. Background technique [0002] Nowadays, the Internet is widely used, which enhances the convenience of information exchange. However, the exchange of information through the Internet also brings many risks. For example, personal financial authentication data in online e-commerce is stolen, or the computer system is invaded by network hackers, which further leads to data outflow, computer poisoning, damage to important files, and even computer system failure, which affects the personal or business rights and interests. [0003] Receiving network packets has its own risks, especially packets from a dangerous network. For example, packets sent by an external computer via the network can harm others’ computers in various ways, including wiretapping, tampering, and malicious attac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/12
Inventor 李坤荣
Owner 台众计算机股份有限公司