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Firewall pressure testing method

A pressure test and firewall technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve complex computer information system security issues and other issues, and achieve good interactivity and accurate test results

Inactive Publication Date: 2010-11-10
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the security issues of computer information systems have become increasingly prominent and complex

Method used

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Examples

Experimental program
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Embodiment Construction

[0047] The implementation process of the present invention is described in detail below in conjunction with accompanying drawing:

[0048] (1) figure 1Schematic diagram of the sampling phase for the test data. Set up local area network 6 with switch 7, connect with router 8 between internal local area network 6 and external Internet 9, computer 10 and router 8 are directly connected with network cable.

[0049] (2) Open various network application programs on each host of LAN 6, such as browsers, online video player software, chat tools, web servers and other programs that need to be connected to the Internet to generate a large amount of network traffic through router 8, router 8 No filter rule is set on 8, and the data packets passing through router 8 are copied and sent to computer 10 on router 8 by means of port mapping.

[0050] (3) the data packet on the computer 10 is processed, according to the source IP address, the purpose IP address, and the serial number of the I...

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Abstract

The invention relates to a firewall pressure testing method which aims at firewall pressure test. The method comprises the following steps of: sampling data packets in normal network transmission as testing data; recording the transmission direction and the transmission sequence of the data packets to form a plurality of testing sequences; setting a group of filtering rules to filter the testing sequences; recording the data packets incapable of passing the filtering rules; setting the same group of filtering rules to a firewall to be tested; sending data packets to pass through the firewall according to the transmission direction and the transmission sequence recorded during sampling the data packets in the testing sequences; checking the actual filtering situation of the firewall; and comparing with the data packets incapable of passing the filtering rules recorded previously to obtain the actual defending effect of the firewall. The method simulates actual network data packet flow and utilizes interactive testing environment to achieve a quantitative, interactive and actual testing effect for the firewall.

Description

technical field [0001] The invention relates to a pressure test method for a firewall, which simulates real network data packet flow and utilizes an interactive test environment to achieve quantitative, interactive and real test effects on the firewall. Background technique [0002] With the development of computer technology, modern communication technology and network technology, especially the wide application of Internet, the application of computer is more extensive and in-depth, and the connection between computer network and people's work and life is getting closer and closer. The Internet provides great convenience for human beings to exchange information, promote the development of science, technology, culture, education, and production, and improve the quality of life. Due to the global nature, openness, seamless connectivity, sharing and dynamic development of the network, anyone can freely access the Internet. Therefore, it is inevitable that some people will us...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/24H04L29/06H04L29/12
Inventor 曲海鹏马磊常丽娜杨光伟王付栋王璇王壮志
Owner OCEAN UNIV OF CHINA
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