Method for realizing cross-network cooperation between physically isolated intranets and cross-network cooperation system

Abstract

The invention relates to a method for realizing cross-network cooperation between physically isolated intranets and a physically isolated inter-intranet cross-network cooperation system. Each physically isolated intranet in the original state is not changed; through video signal transmission, the intranet workstation only sends a video signal of a desktop image to the image recognition server, andnetwork data interaction is not carried out between physically isolated intranets, so that rapid and safe cross-network cooperation can be realized under the condition of reserving an existing physically isolated intranet structure. According to the invention, the intranet workstation only receives the state code of the non-network data sent by the plan management module, so that the security ofthe intranet workstation is further ensured. Furthermore, direct data interaction is not carried out between physically isolated intranet workstations and between the intranet workstations and the image server, network data interaction is not carried out, the safety of all intranet data is guaranteed, and rapid and safe cooperation between departments is also guaranteed.

Description

technical field [0001] The invention relates to the technical field of network interaction and security, more specifically, to a method for realizing cross-network cooperation between physically isolated intranets, and a cross-network cooperation system between physically isolated intranets. Background technique [0002] Due to confidentiality requirements and internal management issues, the internal network of confidential departments is often physically isolated. Even with the rapid development of Internet technology, the long-term operation of departments has resulted in a huge amount of important data, as well as large and inconsistent independent systems. For the sake of data security, it is not feasible for various departments to connect to the network to achieve data sharing. in line with reality. In other words, in the real context, even though the technical means of grid connection are mature, due to various historical problems, the grid connection between various ...

AI Technical Summary

Problems solved by technology

Even with the rapid development of Internet technology, the long-term operation of departments has resulted in a huge amount of important data, as well as large and inconsistent independent systems. For the sake of data security, it is not feasible for various departments to connect to the network to achieve data sharing. in line with reality

In other words, in the actual context, even though the technical means of grid connection are mature, due to various historical problems, the grid connection among various departments cannot be realized quickly for the time being.

[0003] In the case of large-scale emergency incidents, when cross-departmental collaboration is performed, due to confidentiality and internal management issues, data is obtained from each physically isolated internal network and then aggregated, which is often done manually, which is slow, long-term, and error-prone.

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