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System public testing method and device and computer storage medium

A technology of equipment and physical machines, which is applied in the field of equipment and computer storage media, and system public testing methods, can solve the problems of network security testing, inefficiency, and difficulty in network attack behavior penetration testing, etc.

Pending Publication Date: 2021-05-18
PENG CHENG LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The efficiency of this traditional test method is often relatively low, requiring personnel to go to the site, and the test for network security cannot be completely sufficient. There are potential security risks for the local area network where the entire fuel filling system is located and even extended to the network of the employee's office area. It is often impossible to test, and it is difficult to simulate large-scale network attack behaviors for penetration testing

Method used

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  • System public testing method and device and computer storage medium
  • System public testing method and device and computer storage medium
  • System public testing method and device and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0048] refer to figure 1 , figure 1 It is the first embodiment of the public testing method of the application system, and the method includes:

[0049] Step S110: Determine the network topology of the system and the virtualization devices of the physical machines in the network where the system is located.

[0050] Specifically, the system involved in this embodiment may be an industrial system based on an industrial control environment and the testing process has potential safety hazards, and in this embodiment may be a fuel filling system.

[0051] Specifically, the network topology (Network Topology) of the system may refer to a connection mode of computers in the system. Network topology refers to the physical layout of various devices interconnected by transmission media, especially where computers are distributed and how cables connect computers.

[0052] Specifically, the physical machine in the network where the system is located may at least include physical objec...

no. 2 example

[0067] refer to figure 2 , figure 2 It is the second embodiment of the public testing method of the application system, and the method includes:

[0068] Step S210: Determine the network topology of the system and the virtualization devices of the physical machines in the network where the system is located.

[0069] Step S220: Based on the network topology of the system, deploy the virtualization device of the physical machine to the network simulation module.

[0070] Step S230 connects the control layer of the network where the system is located to the network simulation module.

[0071] Specifically, the control layer of the network where the system is located can be realized by a programmable logic controller (PLC, Programmable Logic Controller). Temperature sensors, liquid level gauges, oil pumps, etc. are controlled by programs embedded in the programmable logic controller.

[0072] A programmable logic controller is a digital operation controller with a microproc...

no. 3 example

[0103] refer to Figure 8 , Figure 8 The third embodiment of the public testing method for the system itself, the method includes:

[0104] Step S310: Determine the network topology of the system and the virtualization devices of the physical machines in the network where the system is located.

[0105] Step S320: Based on the network topology of the system, deploy the virtualization device of the physical machine to the network simulation module.

[0106] Step S330: Obtain the test items and test data of the system.

[0107] Step S340: Connect the crowd testing module to the network simulation module, and conduct a security test on the system according to the test items and test data of the system.

[0108] Step S350: Generate a safety test result according to the safety test.

[0109]Specifically, the security test results may be generated based on internal network security test users and Internet network security test users.

[0110] Step S360: Summarize and output th...

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PUM

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Abstract

The invention discloses a system public test method and device and a computer storage medium. The method comprises the following steps: determining a network topology of the system and virtualization equipment of a physical machine in a network where the system is located; based on the network topology of the system, deploying the virtualization equipment of the physical machine in a network simulation module; obtaining test items and test data of the system; and accessing a public test module to the network simulation module, and carrying out security test on the system according to the test items and the test data of the system. According to the invention, potential safety hazards generated in the testing process of a traditional fuel filling system based on a real industrial control environment are solved, and safe and reliable testing of the fuel filling system is realized at low cost.

Description

technical field [0001] The invention relates to the field of system testing, in particular to a system testing method, equipment and computer storage medium. Background technique [0002] Most of the traditional fuel filling system tests are tested by test engineers based on the real isolated industrial control environment. The test level is limited to the limited level of on-site test engineers, and the network security test is seriously insufficient. The efficiency of this traditional test method is often relatively low, requiring personnel to go to the site, and the test for network security cannot be completely sufficient. There are potential security risks for the local area network where the entire fuel filling system is located and even extended to the network of the employee's office area. It is often impossible to test, and it is difficult to simulate large-scale network attack behaviors for penetration testing. Contents of the invention [0003] In view of this,...

Claims

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Application Information

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IPC IPC(8): G06F11/36
CPCG06F11/3684G06F11/3688
Inventor 陶莎向文丽孙丽群杨树强罗翠
Owner PENG CHENG LAB