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System and method for remote server forensics

A technology of remote servers and processors, applied in transmission systems, electrical components, etc.

Active Publication Date: 2022-01-28
THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the existing electronic data forensics scheme when fixing remote server disk data, a new remote server data forensics scheme is needed

Method used

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  • System and method for remote server forensics

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Embodiment Construction

[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0032] In this example, when performing remote electronic data forensics on a remote server, first use the SSH protocol / Windows remote management service to establish a session with the remote server, so that the remote server can secretly establish an imperceptible communication.

[0033] On this basis, the RPC transmission protocol is further used to directly copy the disk data of the remote server bit by bit, so that while completing data forensics, there is no need to increase the disk storage space of the remote server and reduce the I / O burden of the remote server.

[0034] see figure 1 , which shows an example diagram of the system composition of a remote server forensics system based on the above principles.

[0035] The remote server f...

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PUM

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Abstract

The invention discloses a system and method for obtaining evidence from a remote server. The scheme is based on the SSH protocol / Windows remote management service and establishes a session with the remote server to be obtained, and then performs data collection on the server to be obtained; and then uses the RPC transmission protocol to directly copy bit by bit The remote server disk data to be forensically obtained. This solution does not need to increase the storage burden of the remote server, directly copies the disk data of the remote server bit by bit, and does not need any manual operation on the remote server, and the whole process is carried out secretly and without feeling.

Description

technical field [0001] The invention relates to electronic evidence collection technology, in particular to the remote server evidence collection technology. Background technique [0002] With the development of computer technology, network technology and information technology, "cloud storage" has become the preferred technology for more and more applications and websites. and extraction becomes very difficult. [0003] At present, the existing technologies often use direct backup to the local storage of the remote server or add a disk on the remote server to achieve the purpose when fixing the disk data of the remote server. Neither of these two methods can be done remotely, secretly, and without awareness Local evidence collection, and will increase the remote server storage burden. Contents of the invention [0004] Aiming at the problems existing in the existing electronic data forensics scheme when fixing remote server disk data, a new remote server data forensics ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/133H04L67/141
CPCH04L67/141H04L67/133
Inventor 石奥迪吴松洋刘善军张鹤
Owner THE THIRD RES INST OF MIN OF PUBLIC SECURITY