CN108270792A - A kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code - Google Patents

A kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code Download PDF

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Publication number
CN108270792A
CN108270792A CN201810087634.3A CN201810087634A CN108270792A CN 108270792 A CN108270792 A CN 108270792A CN 201810087634 A CN201810087634 A CN 201810087634A CN 108270792 A CN108270792 A CN 108270792A
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CN
China
Prior art keywords
data
system terminal
quick response
intranet
response code
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810087634.3A
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Chinese (zh)
Inventor
蒋日友
金钧华
张翀
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IDEABANK TECHNOLOGY Co Ltd
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IDEABANK TECHNOLOGY Co Ltd
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Application filed by IDEABANK TECHNOLOGY Co Ltd filed Critical IDEABANK TECHNOLOGY Co Ltd
Priority to CN201810087634.3A priority Critical patent/CN108270792A/en
Publication of CN108270792A publication Critical patent/CN108270792A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

Abstract

The present invention relates to field of information security technology, it is specially a kind of based on Quick Response Code inside and outside network physical isolation high security method for interchanging data, data from Intranet exchange to outer net when, include the following steps:1.1 extract data to be exchanged in intranet data storehouse, are encoded after data are encrypted by key, produce image in 2 D code, are arranged and be shown on the display screen of Intranet system terminal equipment with the formal rule of Quick Response Code matrix；1.2 acquire the regularly arranged image in 2 D code of the matrix form shown on Intranet system terminal device display screen by the camera of outer net system terminal equipment；1.3 in outer net system terminal equipment by parallel computation, decode the Quick Response Code sequence of acquisition and be decrypted, sign to the data after decryption, final obtain exchanges data.

Description

A kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code
Technical field
The present invention relates to field of information security technology, specially a kind of inside and outside network physical isolation high safety based on Quick Response Code Property method for interchanging data.
Background technology
With the development of society, the informatization of industry-by-industry is increasingly paid attention to, in the process of informatization In, for security reasons, government or enterprise network often require that tertiary-structure network, but it is that can not avoid to be exchanged with external data It is and highly important.Traditional method is to carry out data exchange using gateway, wakes up, builds automatically although can improve in this way If cost it is higher；And intermediate file dish or the mode copied with flash disk are generated, working efficiency is greatly reduced, especially It will influence being normally carried out for work in the case where needing Real Data Exchangs.So there is an urgent need to a kind of of low cost, nothings It needs manually, while there is the inside and outside network physical isolated data switching solution of real-time.
Planar bar code technology is applied to the various aspects of life as a kind of completely new automatic identification technology.Quick Response Code skill Art is widely used in list, business card, information inquiry, tracking, stock taking etc., but inside and outside government or enterprise The application that network data exchanges field is fewer and fewer, because its memory capacity is limited, and real-time huge in data to be exchanged amount will In the case of seeking height, exchange efficiency will be greatly affected.
Chinese patent CN103268461A discloses a kind of inside and outside network physical isolated data exchange method based on Quick Response Code, A kind of safety that Quick Response Code is used to be acquired by camera, and then realizes information exchange between Intranet and outer net is disclosed, but It is the acquisition for Quick Response Code, if the acquisition signal at camera is attacked, there are still the possibility that data leak.
Invention content
Present invention offer is a kind of to be encrypted data while is decrypted in outer net while carries out Intranet by Quick Response Code High security method for interchanging data is isolated in the inside and outside network physical based on Quick Response Code of data isolation between outer net.
In order to achieve the above objectives, technical scheme is as follows：A kind of inside and outside network physical isolation based on Quick Response Code is high Safety data exchange method, which is characterized in that data from Intranet exchange to outer net when, include the following steps:
1.1 extract data to be exchanged in intranet data storehouse, are encoded after data are encrypted by key, raw Image in 2 D code is produced, is arranged and is shown on the display screen of Intranet system terminal equipment with the formal rule of Quick Response Code matrix；
1.2 acquire the matrix shown on Intranet system terminal device display screen by the camera of outer net system terminal equipment The regularly arranged image in 2 D code of formula；
1.3 in outer net system terminal equipment by parallel computation, decode the Quick Response Code sequence of acquisition and be decrypted, it is right Data after decryption are signed, and final obtain exchanges data；Data from outer net exchange to Intranet when, include the following steps：
2.1 extract data to be exchanged in outer grid database, and data are encoded, and generate multiple image in 2 D code, It is arranged and is shown on the display screen of outer net system terminal equipment with the formal rule of Quick Response Code matrix；
2.2 acquire the matrix shown on outer net system terminal device display screen by the camera of Intranet system terminal equipment The regularly arranged image in 2 D code of formula；
2.3 in Intranet system terminal equipment by parallel computation, decode the Quick Response Code sequence of acquisition, final obtain exchanges Data.
Inside and outside network physical isolation high security method for interchanging data using the present invention based on Quick Response Code has following excellent Point：On the one hand inside and outside network physical isolation high security method for interchanging data provided by the invention based on Quick Response Code uses Quick Response Code Technology, compensate for traditional gateway either flash disk copy etc. exchange methods it is expensive, need the defects of artificial, have height can By property, high security and low O＆M cost；And using Intranet encryption technology and outer net decryption technology so as to prevent in two dimension Code reads the possibility that the information of node is intercepted.
Specific embodiment
A kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code, data exchange to outer from Intranet During net, include the following steps:
1.1 extract data to be exchanged in intranet data storehouse, are encoded after data are encrypted by key, raw Image in 2 D code is produced, is arranged and is shown on the display screen of Intranet system terminal equipment with the formal rule of Quick Response Code matrix；
1.2 the camera by outer net system terminal equipment acquires the matrix shown on Intranet system terminal device display screen The regularly arranged image in 2 D code of formula；
1.3 in outer net system terminal equipment by parallel computation, decode the Quick Response Code sequence of acquisition and be decrypted, it is right Data after decryption are signed, and final obtain exchanges data；
Data from outer net exchange to Intranet when, include the following steps：
2.1 extract data to be exchanged in outer grid database, and data are encoded, and generate multiple image in 2 D code, It is arranged and is shown on the display screen of outer net system terminal equipment with the formal rule of Quick Response Code matrix；
2.2 acquire the matrix shown on outer net system terminal device display screen by the camera of Intranet system terminal equipment The regularly arranged image in 2 D code of formula；
2.3 in Intranet system terminal equipment by parallel computation, decode the Quick Response Code sequence of acquisition, final obtain exchanges Data.
On the one hand inside and outside network physical isolation high security method for interchanging data provided by the invention based on Quick Response Code uses Planar bar code technology, compensate for traditional gateway either flash disk copy etc. exchange methods it is expensive, need the defects of artificial, have There are high reliability, high security and low O＆M cost；And using Intranet encryption technology and outer net decryption technology so as to prevent In the possibility that the information of Quick Response Code reading node is intercepted.
If those of ordinary skill in the art are enlightened by it, without departing from the spirit of the invention, without wound The property made designs the frame mode similar to the technical solution and embodiment, is within the scope of protection of the invention.

Claims (1)

1. a kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code, which is characterized in that data are from interior When net exchanges to outer net, include the following steps:
1.1 extract data to be exchanged in intranet data storehouse, are encoded after data are encrypted by key, production Image in 2 D code is arranged with the formal rule of Quick Response Code matrix and is shown on the display screen of Intranet system terminal equipment；
1.2 acquire the matrix form shown on Intranet system terminal device display screen by the camera of outer net system terminal equipment Regularly arranged image in 2 D code；
1.3 in outer net system terminal equipment by parallel computation, decode the Quick Response Code sequence of acquisition and be decrypted, to solution Data after close are signed, and final obtain exchanges data；Data from outer net exchange to Intranet when, include the following steps：
2.1 extract data to be exchanged in outer grid database, and data are encoded, and multiple image in 2 D code are generated, with two It arranges with tieing up the formal rule of code matrix and is shown on the display screen of outer net system terminal equipment；
2.2 acquire the matrix form shown on outer net system terminal device display screen by the camera of Intranet system terminal equipment Regularly arranged image in 2 D code；
2.3 in Intranet system terminal equipment by parallel computation, decode the Quick Response Code sequence of acquisition, final obtain exchanges number According to.
CN201810087634.3A 2018-01-30 2018-01-30 A kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code Pending CN108270792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810087634.3A CN108270792A (en) 2018-01-30 2018-01-30 A kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810087634.3A CN108270792A (en) 2018-01-30 2018-01-30 A kind of inside and outside network physical isolation high security method for interchanging data based on Quick Response Code

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109274642A (en) * 2018-08-14 2019-01-25 广州卓腾科技有限公司 Inter-network data communication means and relevant apparatus, system, equipment and storage medium
CN109525599A (en) * 2018-12-26 2019-03-26 航天信息股份有限公司 Method for interchanging data and device
CN109688123A (en) * 2018-12-18 2019-04-26 中国电子科技集团公司第十五研究所 The method and system of one-way data transfer between inter-network system based on GM two dimensional code
CN110417720A (en) * 2019-02-27 2019-11-05 国家电网公司东北分部 A method of carrying out information transmission in the case where physical isolation
CN110557388A (en) * 2019-09-03 2019-12-10 国网辽宁省电力有限公司鞍山供电公司 physical channel non-coupling power grid internal and external network isolation method with double feedback and double isolation
CN110705328A (en) * 2019-09-27 2020-01-17 江苏提米智能科技有限公司 Method for acquiring power data based on two-dimensional code image
CN111275902A (en) * 2020-02-19 2020-06-12 安徽领云物联科技有限公司 Military intelligent mobile vehicle dispatching system, vehicle dispatching method and vehicle returning method
CN111585960A (en) * 2020-04-02 2020-08-25 金航数码科技有限责任公司 Two-dimensional code data transmission system and method based on internal and external network isolation
CN111835804A (en) * 2019-04-19 2020-10-27 阿里巴巴集团控股有限公司 Method, device and system for data transmission between internal network and external network
CN111865945A (en) * 2020-07-06 2020-10-30 金现代信息产业股份有限公司 Internal and external network data safety transmission method and system
CN111914971A (en) * 2020-08-17 2020-11-10 国网浙江杭州市余杭区供电有限公司 Two-dimensional code-based data bidirectional transmission method and system
CN112130638A (en) * 2020-09-29 2020-12-25 上海轩田工业设备有限公司 Internetwork information ferrying device based on two-dimensional code
CN112183139A (en) * 2020-09-29 2021-01-05 北京中恒博瑞数字电力科技有限公司 Two-dimensional code-based data bidirectional transmission equipment and method
CN113225299A (en) * 2020-05-14 2021-08-06 国家电网公司东北分部 Multi-path distributed power data transmission method and system based on two-dimensional code
CN113395254A (en) * 2021-04-22 2021-09-14 国网浙江省电力有限公司嘉兴供电公司 Power grid data communication system and method with converged internal network and external network
CN113407499A (en) * 2021-06-18 2021-09-17 国网山东省电力公司郯城县供电公司 Physical isolation internal and external network data automatic transmission system
CN114091631A (en) * 2021-10-28 2022-02-25 国网江苏省电力有限公司连云港市赣榆区供电分公司 Power grid accident information publishing method and device
CN115514791A (en) * 2022-11-17 2022-12-23 中国五洲工程设计集团有限公司 Method for cross-network data transmission in emergency management of explosive and powder industry

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103268461A (en) * 2013-04-25 2013-08-28 浙江成功软件开发有限公司 Intranet-extranet physical isolation data exchange method based on QR (quick response) code
CN103605950A (en) * 2013-11-25 2014-02-26 广西大学 Method and system for hiding signature in credible two-dimensional code
CN104021482A (en) * 2013-03-01 2014-09-03 成都市易恒信科技有限公司 Certificate false-proof verification method base on identification authentication technology
CN105975875A (en) * 2016-06-07 2016-09-28 金陵科技学院 Quick internal and external network physical isolation data exchange device and method
CN106778954A (en) * 2016-11-30 2017-05-31 江苏鸿信系统集成有限公司 A kind of inside and outside network physical isolated data exchange method of pinpoint accuracy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104021482A (en) * 2013-03-01 2014-09-03 成都市易恒信科技有限公司 Certificate false-proof verification method base on identification authentication technology
CN103268461A (en) * 2013-04-25 2013-08-28 浙江成功软件开发有限公司 Intranet-extranet physical isolation data exchange method based on QR (quick response) code
CN103605950A (en) * 2013-11-25 2014-02-26 广西大学 Method and system for hiding signature in credible two-dimensional code
CN105975875A (en) * 2016-06-07 2016-09-28 金陵科技学院 Quick internal and external network physical isolation data exchange device and method
CN106778954A (en) * 2016-11-30 2017-05-31 江苏鸿信系统集成有限公司 A kind of inside and outside network physical isolated data exchange method of pinpoint accuracy

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109274642A (en) * 2018-08-14 2019-01-25 广州卓腾科技有限公司 Inter-network data communication means and relevant apparatus, system, equipment and storage medium
CN109688123A (en) * 2018-12-18 2019-04-26 中国电子科技集团公司第十五研究所 The method and system of one-way data transfer between inter-network system based on GM two dimensional code
CN109525599A (en) * 2018-12-26 2019-03-26 航天信息股份有限公司 Method for interchanging data and device
CN110417720A (en) * 2019-02-27 2019-11-05 国家电网公司东北分部 A method of carrying out information transmission in the case where physical isolation
CN111835804A (en) * 2019-04-19 2020-10-27 阿里巴巴集团控股有限公司 Method, device and system for data transmission between internal network and external network
CN110557388A (en) * 2019-09-03 2019-12-10 国网辽宁省电力有限公司鞍山供电公司 physical channel non-coupling power grid internal and external network isolation method with double feedback and double isolation
CN110557388B (en) * 2019-09-03 2022-04-01 国网辽宁省电力有限公司鞍山供电公司 Physical channel non-coupling power grid internal and external network isolation method with double feedback and double isolation
CN110705328A (en) * 2019-09-27 2020-01-17 江苏提米智能科技有限公司 Method for acquiring power data based on two-dimensional code image
CN111275902A (en) * 2020-02-19 2020-06-12 安徽领云物联科技有限公司 Military intelligent mobile vehicle dispatching system, vehicle dispatching method and vehicle returning method
CN111585960A (en) * 2020-04-02 2020-08-25 金航数码科技有限责任公司 Two-dimensional code data transmission system and method based on internal and external network isolation
CN113225299A (en) * 2020-05-14 2021-08-06 国家电网公司东北分部 Multi-path distributed power data transmission method and system based on two-dimensional code
CN111865945A (en) * 2020-07-06 2020-10-30 金现代信息产业股份有限公司 Internal and external network data safety transmission method and system
CN111914971A (en) * 2020-08-17 2020-11-10 国网浙江杭州市余杭区供电有限公司 Two-dimensional code-based data bidirectional transmission method and system
CN112183139A (en) * 2020-09-29 2021-01-05 北京中恒博瑞数字电力科技有限公司 Two-dimensional code-based data bidirectional transmission equipment and method
CN112130638A (en) * 2020-09-29 2020-12-25 上海轩田工业设备有限公司 Internetwork information ferrying device based on two-dimensional code
CN113395254A (en) * 2021-04-22 2021-09-14 国网浙江省电力有限公司嘉兴供电公司 Power grid data communication system and method with converged internal network and external network
CN113407499A (en) * 2021-06-18 2021-09-17 国网山东省电力公司郯城县供电公司 Physical isolation internal and external network data automatic transmission system
CN113407499B (en) * 2021-06-18 2022-05-27 国网山东省电力公司郯城县供电公司 Physical isolation internal and external network data automatic transmission system
CN114091631A (en) * 2021-10-28 2022-02-25 国网江苏省电力有限公司连云港市赣榆区供电分公司 Power grid accident information publishing method and device
CN115514791A (en) * 2022-11-17 2022-12-23 中国五洲工程设计集团有限公司 Method for cross-network data transmission in emergency management of explosive and powder industry
CN115514791B (en) * 2022-11-17 2023-02-17 中国五洲工程设计集团有限公司 Method for cross-network data transmission in emergency management of explosive and powder industry

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