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Trans-secret-region data exchange method based on one-way transmission equipment

A technology of data exchange and one-way transmission, applied in transmission systems, electrical components, etc., can solve the problem of high consistency of exchanged information feedback data cannot be guaranteed, and achieve improved data consistency, stable and reliable performance, and simple and easy-to-understand processes Effect

Active Publication Date: 2014-03-05
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP +1
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Problems solved by technology

However, the corresponding service network belongs to two private networks with different confidentiality levels, and the exchange of private service data between them involves serious security and confidentiality issues
The one-way transmission equipment adopts the physical absolute one-way transmission, stripping the network protocol, and the transmission mode without feedback information, so that the data sharing and exchange process can be effectively controlled safely, but the ensuing problems are the feedback of the exchange information and the height of the data. Consistency cannot be guaranteed

Method used

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  • Trans-secret-region data exchange method based on one-way transmission equipment

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Embodiment Construction

[0029] Below, combine figure 1 The present invention is further described.

[0030] The data exchange method across dense areas based on one-way transmission equipment. The technical principle is to construct a data exchange list to feed back exchange results. The technical difficulty lies in the automatic processing of data of different exchange results and timely automatic feedback.

[0031] The present invention comprises the following steps:

[0032] (1) Trigger data exchange across dense areas: In the sending area, start the sending device through a message mechanism or a time-periodical trigger mechanism to exchange data across dense areas;

[0033] The sending area is a classified area, including sending equipment and exchange directories. The sending device can trigger the data exchange process across the dense area after receiving the message sent by other devices or systems, or the sending device can trigger the data exchange across the dense area by setting a peri...

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Abstract

The invention discloses a trans-secret-region data exchange method based on one-way transmission equipment. According to the method, a data exchange list is established on the basis of a deprivation network protocol and the non-feedback one-way transmission equipment and is used to feed back an exchange result, and data exchange between two different secret regions can be automatically performed through a one-stop exchange processing algorithm. The trans-secret-region data exchange method has the remarkable characteristics of simple application, data consistency, high data safety, high degree of automation and the like, and is particularly applied to the field of trans-secret-region data exchange service based on one-way transmission equipment.

Description

technical field [0001] The invention relates to cross-secret area data exchange based on one-way transmission equipment in the field of cross-secret area data exchange, and is particularly suitable for the application of data security exchange in different secret-related areas. Background technique [0002] At present, business networks of different security levels each have a set of mechanisms and approaches for obtaining dedicated business data. Sharing business data resources and technologies between networks of different security levels can effectively realize resource integration and improve construction efficiency. However, the corresponding service networks belong to two private networks with different confidentiality levels, and the exchange of private service data between them involves serious security and confidentiality issues. The one-way transmission equipment adopts the physical absolute one-way transmission, stripping the network protocol, and the transmission...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 刘伟强员建厦王士成彭会湘
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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