Network-based dynamic simulation method and device for parallel computers

Abstract

The invention provides a network-based dynamic simulation method and device for parallel computers. The method comprises obtaining operating system parameters of target computers; creating first data areas; obtaining response message sequences according to the operating system parameters and storing the response message sequences in the first data areas; creating second data areas on simulation computers; storing data in the second data areas in the first data areas; setting network information of the target computers, including virtual network interface cards, under the situation that the virtual network interface cards of the target computers are searched; creating third data areas; setting virtual network parameters on the simulation computer to complete simulation of the target computers. According to the network-based dynamic simulation method and device, rapid and accurate forensics is performed on data in the computers at network nodes or gateway nodes by dynamic simulation of the computers at network nodes or gateway nodes.

Description

technical field [0001] The invention relates to the computer field, in particular to a network-based parallel computer dynamic simulation method and device. Background technique [0002] At present, computer dynamic simulation technology can be used to simulate the storage media in various types of computer operating systems to reproduce the original state of the computer operating system, so that people can operate as if on a computer with the original operating system. This technology can be used to carry out fast and efficient forensic work. [0003] The development of stand-alone computer dynamic simulation technology has been gradually perfected, and it is widely used in dynamic-based evidence collection. However, with the rapid development and application of the Internet, more and more network-based computer crimes are usually accompanied by problems such as high technical means, difficulty in investigation, and difficulty in obtaining evidence. [0004] For the case...

AI Technical Summary

Problems solved by technology

However, with the rapid development and application of the Internet, there are more and more computer crimes based on the Internet, which are usually accompanied by problems such as high technical means, difficulty in investigation, and difficulty in obtaining evidence.

[0004] For the case where the criminal evidence is scattered on the computers of each network node or gateway node, it is difficult to realize the investigation and extraction of evidence by using the single-machine form of forensics. Only when the computers of each network node run in parallel and communicate with each other, the corresponding Therefore, the original stand-alone computer dynamic simulation technology has produced a trend that cannot cope with it.

[0005] Based on the above problems, how to solve the problem that the existing stand-alone computer dynamic simulation technology cannot cope with the increasing crime rate of network computers has become the most urgent problem to be solved.

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