CN103532838A - Method and system for realizing data exchange between isolation networks - Google Patents
Method and system for realizing data exchange between isolation networks Download PDFInfo
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- 238000002955 isolation Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000000926 separation method Methods 0.000 claims description 16
- 238000013500 data storage Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000013497 data interchange Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a method and a system for realizing data exchange between isolation networks. The method comprises the steps that networks are isolated through a gatekeeper, an isolation region is respectively built in the isolated network, and in addition, service used for receiving and sending data is deployed at the middle part of the isolation region; the gatekeeper is utilized for ferrying data in the isolation region for realizing the data exchange between the isolation networks. The method and the system have the advantages that through the combination of the gatekeeper and the service used for receiving and sending data, the data exchange between the isolation networks such as a trust network (also called as a special network) and an untrusted network is automatically realized, and the untimely problem caused by manual sorting in the prior art is solved; meanwhile, since the service used for receiving and sending data is built in the isolation region, the problems of data redundant accumulation, directory disorder and the like are solved.
Description
Technical field
The present invention relates to Data Interchange Technology, between espespecially a kind of separation net, realize the method and system of exchanges data.
Background technology
At present, the exchanges data between separation net is to exchange by physics isolation net gap.Between two separate networks that connect by physics isolation net gap, there is not the agreement such as physical connection, communication order, communication of communication, and only have the no-protocol " ferry-boat " of data file, therefore, between these two isolation networks, realized in theory real safety isolation completely.
Exchanges data between isolation network, all with file mode, carry out, roughly comprise: the exchanges data between isolation network (trust network and non-trust network) is all by artificial copy, with file mode, be copied in the migration catalogue of gateway configuration, and then by application and development reception, transmission program, the migration catalogue of timing scan gateway configuration, realizes reception and the transmission of data.But the exchanges data between existing isolation network is the simple accumulation of file, the later stage must need artificial participation to sort, and guarantee sends to corresponding application.
For situation about exchanging with a plurality of operation systems simultaneously, need in the configuration of the both sides of gateway, receive and send catalogue respectively each operation system, and, need to when sending, operation system duplicate packet in different catalogues, could realize and many application data exchanges.
From being the method that realizes exchanges data between separation net between existing intranet and extranet, cannot realize automatic management, and, exist directory management chaotic; The reception catalogue that cannot clear up in time gateway configuration, causes data stacking.If only configure one, receive catalogue, when multiservice system receives, cannot determine whether all business have all collected packet, and can not delete the data that receive catalogue, can cause equally the accumulation of packet.Meanwhile, cannot know the situation of data-bag lost, thereby cannot know whether and realized successful reception.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the method and system that realize exchanges data between a kind of separation net, can automatically realize the exchanges data between separation net.
In order to reach the object of the invention, the invention provides a kind of method that realizes exchanges data between separation net, comprising:
By gateway isolation network, in segregate network, set up respectively isolated area, and dispose the service for transceiving data in isolated area;
Utilize data in gateway ferry-boat isolated area to realize the exchanges data between isolation network.
During the described service of disposing in isolated area for transceiving data, also comprise:
In described isolated area, be provided for the reception catalogue of the data that storing received arrives, and for storing the transmission catalogue of the data that will send.
Transmission service in the service of described transceiving data sends data and comprises:
Convert the structural data of needs exchange to unstructured data storage, in unstructured data, indicate stored path simultaneously; Call described transmission service and send this unstructured data to described transmission catalogue.
Also comprise: store the relevant information of described unstructured data to database.
In described isolated area, task scheduling is set; Reception service reception data in the service of described transceiving data comprise:
Described task scheduling is regularly called the service of receiving, and scans the reception catalogue of described isolated area propelling data to corresponding application in network; Or,
Data are obtained in being applied in reception catalogue corresponding in isolated area in described network.
The receiving queue of corresponding different application is set respectively in described isolated area; Described receiving queue is for storing the data that receive from receiving catalogue;
The method also comprises: the data in described reception catalogue are resolved to obtain its routing address, according to routing address, these data are sent in corresponding receiving queue; Copy these data in backup directory.
The present invention also provides the system that realizes exchanges data between a kind of separation net, comprise the non-trust network and the trust network that by gateway, are connected, in non-trust network and trust network, be respectively arranged with isolated area, and in isolated area, dispose the service for transceiving data, in isolated area, be provided for the reception catalogue of the data that storing received arrives, and for storing the transmission catalogue of the data that will send;
Gateway, for isolating non-trust network and trust network; Data in ferry-boat isolated area are to realize the exchanges data between isolation network;
Isolated area, deposits transmission catalogue in for the data that the application of self place network will be sent, and will receive data in catalogue and move to the correspondence application of self place network.
Described isolated area specifically for,
Convert the structural data of required exchange to unstructured data storage, in unstructured data, indicate stored path; Call the service of transmission and send this unstructured data to sending catalogue;
In described isolated area, task scheduling is set, task scheduling is regularly called the service of receiving, the reception catalogue in scanning isolated area, and will receive data-pushing in catalogue to corresponding application in network; Or, in the reception catalogue that is applied to appointment in isolated area in network, obtain data.
Described isolated area, also for being recorded to database by the relevant information that sends data.
Described isolated area, also arranges a receiving queue for being respectively each application, and the data in described reception catalogue are resolved to obtain its routing address, according to routing address, these data is sent in corresponding receiving queue; The data that copy is put into receiving queue are to backup directory.
Compared with prior art, the present invention includes by gateway isolation network, in segregate network, set up respectively isolated area, and dispose the service for transceiving data in isolated area; Utilize data in gateway ferry-boat isolated area to realize the exchanges data between isolation network.The present invention, by the combination of the service of gateway and transceiving data, has realized the exchanges data between trust network (also claiming dedicated network) and this separation net of non-trust network automatically, has overcome existing artificial participation and has sorted caused problem not in time; Meanwhile, the present invention serves by the transceiving data of setting up in isolated area, has overcome data redundancy accumulation, the problems such as catalogue confusion.
Further, in the present invention, data transmit-receive situation is recorded and is stored in the log information of associated databases, guaranteed the realization of follow-up monitoring.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the present invention.Object of the present invention and other advantages can be realized and be obtained by specifically noted structure in specification, claims and accompanying drawing.
Accompanying drawing explanation
Accompanying drawing is used to provide the further understanding to technical solution of the present invention, and forms a part for specification, is used from explanation technical scheme of the present invention with the application's embodiment mono-, does not form the restriction to technical solution of the present invention.
Fig. 1 realizes the flow chart of the method for exchanges data between separation net of the present invention;
Fig. 2 is the composition structural representation of realizing the system of exchanges data between separation net of the present invention;
Fig. 3 is the schematic diagram of the embodiment of list business datum exchange of the present invention;
Fig. 4 is the schematic diagram of the embodiment of multi-service data exchange of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the embodiment in the application and the feature in embodiment be combination in any mutually.
In the step shown in the flow chart of accompanying drawing, can in the computer system such as one group of computer executable instructions, carry out.And, although there is shown logical order in flow process, in some cases, can carry out shown or described step with the order being different from herein.
Fig. 1 realizes the flow chart of the method for exchanges data between separation net of the present invention, as shown in Figure 1, comprise the following steps:
Step 100: by gateway isolation network.The realization of this step belongs to those skilled in the art's conventional techniques means, the protection range being not intended to limit the present invention, and specific implementation repeats no more here.
Step 101: set up respectively isolated area in segregate network, and dispose the service for transceiving data in isolated area.
Isolated area is a safety zone in network, has functions such as resisting outside attack, prevention invasion and virus infections.In specific implementation, can realize by front end processor is set in network.The service of the transceiving data of disposing in isolated area, for receiving and send Network data, open to user.
Wherein, while disposing the service for transceiving data in isolated area, in isolated area, be provided for the reception catalogue of the data that storing received arrives, and for storing the transmission catalogue of the data that will send.Wherein, in the operable major technique of isolated area deployment services, as Web Service, do not rely on platform specific or language.And its specific implementation belongs to those skilled in the art's conventional techniques means, repeats no more here.
Further, for multiservice system, be a receiving queue of each application system configuration, this step also comprises: in isolated area, dispose receiving queue, for storing the data that receive from receiving catalogue.Particularly, the data that receive in catalogue are resolved to obtain its routing address, according to routing address, these data are sent in corresponding receiving queue, and wait for that application corresponding in network obtains; Meanwhile, copy these data in backup directory.
The data that the service that sends in front end processor will send deposit transmission catalogue in and comprise: convert the structural data of required exchange to XML file format, unstructured data is stored in the mode of annex, the relative path of storing at the bright annex of XML document, is compressed into zip bag simultaneously; Call the service transmission of transmission and be compressed into zip bag to sending catalogue.Further, the information recordings such as the header information of these transmission data, bag state, in database, are monitored for daily record.
Reception service reception in front end processor is after data, and the application in this front end processor place network can receive related data by two kinds of modes.A passive propelling movement, regularly calls by the task scheduling on front end processor the service of receiving, and the reception catalogue of scanning front end processor propelling data are to corresponding application in network; Another kind is active obtaining, and the application system in network is obtained data in reception catalogue corresponding on front end processor.
No matter be active obtaining or passive propelling movement, at front end processor, receive after data, title with exchange packets creates txt receipt file, if successfully received, in this receipt file, write and be bundled into merit accepting state, the information such as the routing address of these data if taken defeat, write abnormal information in this receipt file; This receipt file is stored in the transmission catalogue in front end processor, and wait gateway is swept away.Bipartite network receives receipt file and puts into reception catalogue, by modes such as passive propelling movement or active obtainings, obtains acknowledgement information, and is written in the log information of associated databases of self network, so that follow-up monitoring is used.
Step 102: utilize data in gateway ferry-boat isolated area to realize the exchanges data between isolation network.
Transmission catalogue in the regular scanning isolated area of gateway, the correspondence that corresponding zip bag is moved to the other side's front end processor receives in catalogue.
Further, the inventive method also comprises: in isolated area, the data mode receiving or send is monitored, to not receiving successful data, carried out alarm, send note or notice of mailing related personnel.
The present invention includes by gateway isolation network, in segregate network, set up respectively isolated area, and dispose the service for transceiving data in isolated area; Utilize data in gateway ferry-boat isolated area to realize the exchanges data between isolation network.The present invention, by the combination of the service of gateway and transceiving data, has realized the exchanges data between trust network (also claiming dedicated network) and this separation net of non-trust network automatically, has overcome existing artificial participation and has sorted caused problem not in time; Meanwhile, the present invention serves by the transceiving data of setting up in isolated area, has overcome data redundancy accumulation, the problems such as catalogue confusion.Further, in the present invention, data transmit-receive situation is recorded and is stored in the log information of associated databases, guaranteed the realization of follow-up monitoring.
Fig. 2 is the composition structural representation of realizing the system of exchanges data between separation net of the present invention, as shown in Figure 2, comprise the non-trust network and the trust network that by gateway, are connected, in non-trust network and trust network, be respectively arranged with isolated area, and in isolated area, dispose the service for transceiving data, in isolated area, be provided for the reception catalogue of the data that storing received arrives, and for storing the transmission catalogue of the data that will send.
Gateway, for isolating non-trust network and trust network; Data in ferry-boat isolated area are to realize the exchanges data between isolation network.Particularly, the transmission catalogue in the regular scanning isolated area of gateway, the correspondence that corresponding zip bag is moved to the other side's front end processor receives in catalogue.
Isolated area, deposits transmission catalogue in for the data that the application of self place network will be sent, and will receive data in catalogue and move to the correspondence application of self place network.
Particularly, isolated area converts the structural data of required exchange to XML file format, and unstructured data is stored in the mode of annex, and the relative path of storing at the bright annex of XML document is compressed into zip bag simultaneously; Call the service transmission of transmission and be compressed into zip bag to sending catalogue.
Task scheduling is set in isolated area, and task scheduling is regularly called the service of receiving, the reception catalogue in scanning isolated area, and will receive data-pushing in catalogue to corresponding application in network; Or, in the reception catalogue that is applied to appointment in isolated area in network, obtain data.
Isolated area, also for by the information recordings such as header information, bag state that send data to database, for daily record, monitor.
Isolated area, also for after receiving data, with the title establishment txt receipt file of exchange packets, if successfully receive, write merit accepting state, the information such as the routing address of these data of being bundled in this receipt file, if taken defeat, in this receipt file, write abnormal information; This receipt file is stored in the transmission catalogue of preposition machine.
For multiservice system, isolated area, is also used to a receiving queue of each application system configuration, and the data that receive in catalogue are resolved to obtain its routing address, according to routing address, these data are sent in corresponding receiving queue, and wait in network that corresponding application obtains.
Isolated area, also for copy put into receiving queue data to backup directory.
With single business datum, be exchanged for example, Fig. 3 is the schematic diagram of the embodiment of the present invention but business datum exchange, as shown in Figure 3, isolates non-trust network and trust network in advance by gateway, suppose that non-trust network calls the transmission service that front end processor is disposed, and sends data in the transmission catalogue of front end processor; Gateway periodic scanning, by the Data Migration in the transmission catalogue of non-trust network in the reception catalogue of the front end processor of trust network; Wait for the reception service reception swap data file of the front end processor of trust network, such as can passive propelling movement or active obtaining mode obtain the data that receive in catalogue.Simultaneously, in the transmission catalogue of the front end processor of trust network, generate receipt file, gateway is sheared receipt file in the front end processor of non-trust network, the front end processor of non-trust network receives receipt file, call the reception service of self, during data in propelling movement receipt file are applied to non-trust, and record the accepting state that the other side is trust network.Wherein, shearing function is the function that gateway product carries itself, does not belong to protection scope of the present invention, repeats no more here.
With multi-service data, be exchanged for example, Fig. 4 is the schematic diagram of the embodiment of multi-service data exchange of the present invention.As shown in Figure 4, consistent with the exchange of single business datum of the transmission of multi-service data, isolates non-trust network and trust network by gateway in advance, supposes that non-trust network calls the transmission service of front end processor deployment, sends data in the transmission catalogue of front end processor; Gateway periodic scanning, by the Data Migration in the transmission catalogue of non-trust network in the reception catalogue of the front end processor of trust network; Different is, it need to be a receiving queue of each application system configuration, by scheduler program, regularly from receive catalogue, obtain data, and resolve the routing address of the reception application of these data, according to different routing address, send data in corresponding receiving queue, wait for the reception of each application system in trust network.Meanwhile, copy business datum is in backup directory.
Although the disclosed execution mode of the present invention as above, the execution mode that described content only adopts for ease of understanding the present invention, not in order to limit the present invention.Those of skill in the art under any the present invention; do not departing under the prerequisite of the disclosed spirit and scope of the present invention; can in the form of implementing and details, carry out any modification and variation; but scope of patent protection of the present invention, still must be as the criterion with the scope that appending claims was defined.
Claims (10)
1. between separation net, realize a method for exchanges data, it is characterized in that, comprising:
By gateway isolation network, in segregate network, set up respectively isolated area, and dispose the service for transceiving data in isolated area;
Utilize data in gateway ferry-boat isolated area to realize the exchanges data between isolation network.
2. method according to claim 1, is characterized in that, during the described service of disposing in isolated area for transceiving data, also comprises:
In described isolated area, be provided for the reception catalogue of the data that storing received arrives, and for storing the transmission catalogue of the data that will send.
3. method according to claim 2, is characterized in that, the transmission service in the service of described transceiving data sends data and comprises:
Convert the structural data of needs exchange to unstructured data storage, in unstructured data, indicate stored path simultaneously; Call described transmission service and send this unstructured data to described transmission catalogue.
4. method according to claim 3, is characterized in that, also comprises: store the relevant information of described unstructured data to database.
5. method according to claim 2, is characterized in that, in described isolated area, task scheduling is set; Reception service reception data in the service of described transceiving data comprise:
Described task scheduling is regularly called the service of receiving, and scans the reception catalogue of described isolated area propelling data to corresponding application in network; Or,
Data are obtained in being applied in reception catalogue corresponding in isolated area in described network.
6. according to the method described in claim 1～5 any one, it is characterized in that, the receiving queue of corresponding different application is set respectively in described isolated area; Described receiving queue is for storing the data that receive from receiving catalogue;
The method also comprises: the data in described reception catalogue are resolved to obtain its routing address, according to routing address, these data are sent in corresponding receiving queue; Copy these data in backup directory.
7. between a separation net, realize the system of exchanges data, it is characterized in that, comprise the non-trust network and the trust network that by gateway, are connected, in non-trust network and trust network, be respectively arranged with isolated area, and in isolated area, dispose the service for transceiving data, in isolated area, be provided for the reception catalogue of the data that storing received arrives, and for storing the transmission catalogue of the data that will send;
Gateway, for isolating non-trust network and trust network; Data in ferry-boat isolated area are to realize the exchanges data between isolation network;
Isolated area, deposits transmission catalogue in for the data that the application of self place network will be sent, and will receive data in catalogue and move to the correspondence application of self place network.
8. system according to claim 7, is characterized in that, described isolated area specifically for,
Convert the structural data of required exchange to unstructured data storage, in unstructured data, indicate stored path; Call the service of transmission and send this unstructured data to sending catalogue;
In described isolated area, task scheduling is set, task scheduling is regularly called the service of receiving, the reception catalogue in scanning isolated area, and will receive data-pushing in catalogue to corresponding application in network; Or, in the reception catalogue that is applied to appointment in isolated area in network, obtain data.
9. system according to claim 8, is characterized in that, described isolated area, also for being recorded to database by the relevant information that sends data.
10. according to the system described in claim 7～9 any one, it is characterized in that, described isolated area, also for being respectively each application, a receiving queue is set, data in described reception catalogue are resolved to obtain its routing address, according to routing address, these data are sent in corresponding receiving queue; The data that copy is put into receiving queue are to backup directory.
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| CN110839018A (en) * | 2019-10-22 | 2020-02-25 | 珠海许继芝电网自动化有限公司 | File transmission method and system based on power distribution automation |
| CN111010366A (en) * | 2019-11-05 | 2020-04-14 | 珠海许继芝电网自动化有限公司 | Data transmission method and system based on reverse isolation technology |
| CN111447256B (en) * | 2020-03-05 | 2022-07-01 | 中国司法大数据研究院有限公司 | Cross-domain micro-service registration and release method and system based on file exchange |
| CN111447256A (en) * | 2020-03-05 | 2020-07-24 | 中国司法大数据研究院有限公司 | Cross-domain micro-service registration and release method and system based on file exchange |
| CN114285586A (en) * | 2020-09-17 | 2022-04-05 | 英业达科技有限公司 | Data transmission and maintenance system with safety and convenient maintenance and method thereof |
| CN113220479A (en) * | 2021-04-28 | 2021-08-06 | 北京淇瑀信息科技有限公司 | Workflow scheduling method and device based on isolated network and electronic equipment |
| CN113220479B (en) * | 2021-04-28 | 2023-11-10 | 北京淇瑀信息科技有限公司 | Workflow scheduling method and device based on isolation network and electronic equipment |
| CN114389853A (en) * | 2021-12-21 | 2022-04-22 | 航天信息股份有限公司 | Data processing method and device |
| CN116346391A (en) * | 2022-10-26 | 2023-06-27 | 广东省土地调查规划院 | Method, device and storage medium for information interaction between home and abroad survey data and internet |
| CN116346391B (en) * | 2022-10-26 | 2023-11-10 | 广东省土地调查规划院 | Method, device and storage medium for information interaction between home and abroad survey data and internet |
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