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Official document exchange method and system for non-confidential domain and confidential domain based on domestic CPU and operating system

An operating system and secret domain technology, applied in the computer field, can solve problems such as the inability to exchange official documents

Inactive Publication Date: 2021-06-08
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the above deficiencies and provide a method for exchanging official documents between a non-secret domain and a secret domain based on a domestic CPU and operating system, which is used to solve the problem of network inadequacy between the confidential domain and the non-secret domain. To solve the problem of not being able to exchange official documents, a system based on the above method is also provided

Method used

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  • Official document exchange method and system for non-confidential domain and confidential domain based on domestic CPU and operating system
  • Official document exchange method and system for non-confidential domain and confidential domain based on domestic CPU and operating system

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment, so that those skilled in the art can better understand the present invention and can be implemented, but the embodiment given is not as the limitation of the present invention, in the case of no conflict Next, the embodiments of the present invention and the technical features in the embodiments can be combined with each other.

[0045] It should be understood that in the description of the embodiments of the present invention, words such as "first" and "second" are only used to distinguish the purpose of description, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating or imply order. "Multiple" in the embodiments of the present invention refers to two or more.

[0046] The term "and / or" in the embodiment of the present invention is only an association relationship describing associated obje...

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Abstract

The invention discloses an official document exchange method and system for a non-confidential domain and a confidential domain based on a domestic CPU and an operating system. The method comprises a one-way import process from the confidential domain to the non-confidential domain and a one-way import process from the non-confidential domain to the confidential domain. The system comprises a briefcase generation module, an export module, an intermediate storage medium, an encryption module and an import module. According to the invention, exchange and circulation of electronic official documents between the confidential domain and the non-confidential domain under the condition that a network is not connected are realized, and the security of official document exchange between the confidential domain and the non-confidential domain is also ensured.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and system for exchanging official documents between a non-secret domain and a confidential domain based on a domestic CPU and an operating system. Background technique [0002] In the current e-government system, the non-secret domain is the e-government external network environment, and the secret domain is the e-government internal network environment. The network between the non-secret domain and the secret domain is not connected. In some scenarios, in order to For the convenience of use, there will be two sets of electronic document systems for the confidential domain and the non-confidential domain, which not only increases the complexity of the office, but also makes it difficult to completely distinguish the documents. [0003] Most of the internal components and systems used in computers now use foreign technology, which poses a greater threat to the security...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/44
CPCG06F21/606G06F21/602G06F21/44G06F2221/2107
Inventor 王威李春龙焦方忠
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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