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Data transmission method and device based on isolation network

A network transmission and data technology, applied in the Internet field, can solve the problem of inconvenient data transmission in isolated networks

Inactive Publication Date: 2018-07-06
AEROSPACE INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for transmitting data based on an isolated network, which solves the problem of inconvenient data transmission over an isolated network in the prior art while ensuring the security of the transmitted data

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  • Data transmission method and device based on isolation network
  • Data transmission method and device based on isolation network
  • Data transmission method and device based on isolation network

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Embodiment Construction

[0060] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments in the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the embodiments of the present invention.

[0061] With the widespread application of computers and office informatization, there are more and more contacts between various departments and enterprises, and the intersection and integration of businesses have begun to appear before, so that independent networks need to be connected, and data sharing is bec...

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Abstract

The embodiment of the invention provides a data transmission method and a data transmission device based on an isolation network. The method comprises the steps of encrypting data to be transmitted; subpackaging and coding the encrypted data; group packaging the subpackaged and coded data, wherein the group packaged data carries a package order; and displaying an image corresponding to the group packaged data. Via the data processing modes of encrypting, subpackaging, coding and group packaging the data to be transmitted, the security of the data to be transmitted is ensured; in addition, theimage corresponding to the group packaged data is displayed, so that the other devices can acquire the data to be transmitted by acquiring the image when acquiring the data to be transmitted; according to the method and the device provided by the embodiment of the invention, the problem that in the prior art, the isolation network is inconvenient to transmit data is solved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular to a method and device for transmitting data based on an isolated network. Background technique [0002] With the widespread application of computers and office informatization, there are more and more contacts between various departments and enterprises, and the intersection and integration of businesses have begun to appear before, so that independent networks need to be connected, and data sharing is becoming more and more frequent; independent networks There are more and more interactions between them, and the security of the network is also reduced. [0003] At present, the interconnection between classified networks and low-secret networks is not safe, especially intrusions and attacks from uncontrollable networks cannot be located and managed. The Internet is a world-class network. It provides a wide variety of public business services, and...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/02H04L63/0428H04L63/0442
Inventor 王飞姜浩邓怒涛刘志强黄创
Owner AEROSPACE INFORMATION
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