Data transmission method and device

A data transmission method and data header technology, applied in the field of data transmission methods and devices, can solve problems such as low efficiency, inability to guarantee data transmission security and integrity, and achieve the effect of improving data transmission efficiency and avoiding data incompleteness.

Inactive Publication Date: 2018-12-21
北京京航计算通讯研究所
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, when data is transmitted between different networks, especially when data is transmitted between a secret-related intranet and a non-classified external network, in order to ensure data security, users often need to manually export, import and distribute data, thereby Complete data transmission between different networks, but this data transmission method is inefficient, and at the same time, due to excessive human participation, the security and integrity of data transmission cannot be guaranteed

Method used

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  • Data transmission method and device
  • Data transmission method and device

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Embodiment Construction

[0070] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0071] In order to solve the above technical problems, an embodiment of the present disclosure provides a data transmission method, which is applicable to a data transmission program, system or device, and its execution subject may be a terminal and / or a server, such as figure 1 As shown, the method includes step S101 to step S104, wherein:

[0072] In step S101, acquire data to be transmitted in the first network;

[0073] The first network may be a non-secret-related extranet, and the second network may be a secret-related intranet.

[0074] In step S102, a corresponding data header is generated according to the attribute information of the data to be transmitted...

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Abstract

The invention discloses a data transmission method and a device. The method comprises the following steps of: acquiring data to be transmitted in a first network; generating a corresponding data header according to attribute information of the data to be transmitted; automatically burning a data exchange packet formed by the data header and the data to be transmitted to an optical disc; automatically transferring the data switching packet burned in the optical disc to a second network. By adopting the technical proposal of the invention, data can be automatically transmitted between differentnetworks, the data transmission efficiency between different networks can be improved, and the problems of incompleteness and insecurity of data may be avoided due to artificial excessive participation.

Description

technical field [0001] The present invention relates to the field of transmission technology, in particular to a data transmission method and device. Background technique [0002] At present, when data is transmitted between different networks, especially when data is transmitted between a secret-related intranet and a non-classified external network, in order to ensure data security, users often need to manually export, import and distribute data, thereby Complete data transmission between different networks, but this data transmission method is inefficient, and at the same time, due to excessive human participation, the security and integrity of data transmission cannot be guaranteed. Contents of the invention [0003] The invention provides a data transmission method, comprising: [0004] Acquiring data to be transmitted in the first network; [0005] generating a corresponding data header according to the attribute information of the data to be transmitted; [0006]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/02H04L63/0428
Inventor 郝佳朱英泮张彤郑宇宁张永静郑春一李景田司敬
Owner 北京京航计算通讯研究所
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