CN111083040B - Heterogeneous data moving method, system, device and medium in strong isolation environment - Google Patents
Heterogeneous data moving method, system, device and medium in strong isolation environment Download PDFInfo
- Publication number
- CN111083040B CN111083040B CN201911194869.3A CN201911194869A CN111083040B CN 111083040 B CN111083040 B CN 111083040B CN 201911194869 A CN201911194869 A CN 201911194869A CN 111083040 B CN111083040 B CN 111083040B
- Authority
- CN
- China
- Prior art keywords
- request
- relational database
- information system
- data
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/42—Mailbox-related aspects, e.g. synchronisation of mailboxes
-
- 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
- H04L63/0281—Proxies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention provides a method, a system, equipment and a medium for heterogeneous data migration in a strong isolation environment, wherein the method comprises the following steps: 1. deploying a mobile mail server at an internet end, and deploying a mail proxy server at an information intranet end; 2. an E-mail APP initiates a request to a mobile mail server at a personal mobile terminal; 3. the mobile mail server receives the request and initiates the request to the relational database by adopting a database communication protocol to penetrate the isolation device; 4. the relational database receives the request and forwards the request to the mail proxy server; 5. the mail proxy server receives the request and sends the request to an internal mail information system; 6. the internal mail information system receives and processes the request, and returns the result to the mail proxy server after processing; 7. the mail proxy server receives the result and stores the result in a relational database; 8. the mobile mail service receives the result through the relational database and returns the result to the email APP. The invention realizes the movement of heterogeneous data in a strong isolation environment.
Description
Technical Field
The invention relates to the technical field of information, in particular to a method, a system, equipment and a medium for moving heterogeneous data in a strong isolation environment.
Background
Under severe internet security environment, in order to ensure the security of the internal mail information system of a company, a strong isolation device is adopted to carry out logic strong isolation on the internet and the internal mail information system, only database communication protocols are allowed to penetrate, and any other protocol is forbidden to penetrate through the strong isolation device to access the internal mail information system.
In the prior art, a large amount of mail data exists in an internal mail information system of a company, and the mail data can be distributed in different storage devices such as a database, a magnetic disk, a hard disk and the like, so that storage and receiving and sending channels of the mail data are not uniform, heterogeneous (unstructured) data is formed, and inconvenience is brought to safety control of the data. Meanwhile, because a strong isolation device is arranged between the internet end and the information intranet end, data in the internet end and data in the information intranet end are isolated from each other, and the data can not be moved.
Under the background that a large amount of unstructured data are stored in a non-relational database in the strong isolation environment and the internal mail information system, the heterogeneous internal mail information system is moved, and the problem that the unstructured mail data cannot be obtained through a database communication protocol when an internet request is faced. Under the traditional solution, to realize the mobility of the heterogeneous internal mail information system, the architecture of the internal mail information system needs to be reconstructed, and the storage mechanism of unstructured data needs to be modified, so that the technical problems of performance bottlenecks and the like caused by the fact that a large amount of unstructured historical data is migrated and stored in a relational database after being migrated can be faced, the complexity and the instability of the operation of the mail system are increased, and meanwhile, the investment in the aspects of manpower, resources and the like needs to be increased.
In view of the above, the present invention has been made in view of this characteristic, and thus has resulted in a solution for implementing the mobile construction of an internal mail information system without changing the architecture of the internal mail information system.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method, a system, equipment and a medium for moving heterogeneous data in a strong isolation environment, so that under the condition that an internal mail information system is not transformed at all and the original stability of the internal mail information system is guaranteed, the moving construction of the internal mail information system is realized, and unnecessary investment in the aspects of manpower, resources and the like is saved.
In a first aspect, the present invention provides a method for moving heterogeneous data in a strong isolation environment, including the following steps:
step 1, a mobile mail server is deployed at an internet end, a relational database, a mail proxy server and an internal mail information system are deployed at an information intranet end, an electronic mail APP is downloaded at a personal mobile terminal, and an isolation device is built between the internet end and the information intranet end;
step 2, the E-mail APP initiates a request to a mobile mail server through the Internet at the personal mobile terminal;
step 3, the mobile mail server receives the request and initiates the request to the relational database by adopting a database communication protocol to penetrate an isolation device;
step 4, the relational database receives the request and forwards the request to the mail proxy server;
step 5, the mail proxy server receives the request and initiates the request to an internal mail information system through a mail standard protocol;
step 6, the internal mail information system receives the request, processes the request according to the type of the request, and returns the mail data result to the mail proxy server after the processing is finished;
step 7, the mail proxy server receives the mail data result and stores the mail data result in a relational database;
and 8, the mobile mail service receives the mail data result through the relational database and returns the mail data result to the e-mail APP.
Further, the step 6 specifically includes:
the internal mail information system receives the request, judges the type of the request, if the type of the request is a mail sending request, the internal mail information system carries out mail sending processing, and if the type of the request is a mail receiving request, the internal mail information system carries out mail receiving processing; and after the processing is finished, a mail data result is obtained, and the mail data result is returned to the mail proxy server.
Further, the relational database is Oracle, DB2, Microsoft SQL Server, Microsoft Access or MySQL.
Further, the mail standard protocol comprises POP3 protocol and STMP protocol or IMAP protocol and STMP protocol.
In a second aspect, the present invention provides a system for moving heterogeneous data in a strong isolation environment, including:
the service deployment module is used for deploying a mobile mail server at an internet end, deploying a relational database, a mail proxy server and an internal mail information system at an information intranet end, downloading an electronic mail APP at a personal mobile terminal, and building an isolation device between the internet end and the information intranet end;
the request initiating module is used for initiating a request to a mobile mail server by the E-mail APP through the Internet at the personal mobile terminal;
the isolation penetration module is used for the mobile mail server to receive the request and adopt a database communication protocol penetration isolation device to initiate the request to a relational database;
the request forwarding module is used for receiving the request by the relational database and forwarding the request to the mail proxy server;
the mail agent module is used for receiving the request by the mail agent server and initiating the request to the internal mail information system through a mail standard protocol;
the data processing module is used for receiving the request by the internal mail information system, processing the request according to the type of the request and returning a mail data result to the mail proxy server after the processing is finished;
the data storage module is used for the mail proxy server to receive the mail data result and store the mail data result in the relational database;
and the data return module is used for receiving the mail data result by the mobile mail service through the relational database and returning the mail data result to the e-mail APP.
Further, the data processing module specifically includes:
the internal mail information system receives the request, judges the type of the request, if the type of the request is a mail sending request, the internal mail information system carries out mail sending processing, and if the type of the request is a mail receiving request, the internal mail information system carries out mail receiving processing; and after the processing is finished, a mail data result is obtained, and the mail data result is returned to the mail proxy server.
Further, the relational database is Oracle, DB2, Microsoft SQL Server, Microsoft Access or MySQL.
Further, the mail standard protocol comprises POP3 protocol and STMP protocol or IMAP protocol and STMP protocol.
In a third aspect, the present invention provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of the first aspect when executing the program.
In a fourth aspect, the invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the method of the first aspect.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
the method, the system, the equipment and the medium for moving heterogeneous data in a strong isolation environment have the advantages that a mail proxy server is deployed at an information intranet end to realize mail proxy service, a mail standard protocol is adopted to carry out data-level butt joint interaction with an internal mail information system, functions of proxy receiving and sending of mail data are provided for a user, all the mail data are stored in a relational database, and heterogeneous data are converted into isomorphic data; deploying a mobile mail server at an internet end to realize mobile mail service, receiving a mail request from the internet end, connecting an intranet database through an isolation device by adopting a database communication protocol according to the request type to acquire mail data so as to realize the safety requirement and safety control of the data penetrating through the isolation device, and returning the mail data to an electronic mail client; under the condition of not modifying the internal mail information system architecture completely and ensuring the original stability of the internal mail information system, the internal mail information system is moved under the environment of logic strong isolation, and unnecessary investment in the aspects of manpower, resources and the like is saved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the framework of the present invention.
Fig. 2 is a flowchart of a method according to an embodiment of the invention.
Fig. 3 is a schematic structural diagram of a system according to a second embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an electronic device in a third embodiment of the invention.
Fig. 5 is a schematic structural diagram of a medium according to a fourth embodiment of the present invention.
Detailed Description
In order that the invention may be more readily understood, a preferred embodiment thereof will now be described in detail with reference to the accompanying drawings.
By providing the heterogeneous data moving method, system, device and medium in the strong isolation environment, the moving construction of the internal mail information system is realized under the condition that the internal mail information system is not transformed completely and the original stability of the internal mail information system is guaranteed, and unnecessary investment in the aspects of manpower, resources and the like is saved.
The technical scheme in the embodiment of the application has the following general idea:
before describing the specific embodiment, a system framework corresponding to the method of the embodiment of the present application is described, and as shown in fig. 1, the system is roughly divided into four parts: the system comprises a personal mobile terminal, an internet end, an isolation device and an information intranet end, wherein an electronic mail APP is deployed at the personal mobile terminal, a mobile mail server is deployed at the internet end to realize mobile mail service, a relational database, a mail proxy server and an internal mail information system are deployed at the information intranet end, and data-level butt joint interaction is realized by the mail proxy server and the internal mail information system by adopting a mail standard protocol to convert heterogeneous data into isomorphic data; the isolation device is arranged between the internet end and the information intranet end, and the isolation device only allows the database communication protocol to penetrate through, so that the mobile mail server performs data interaction with the relational database through the database communication protocol, and the penetrating requirement and safety control of data are realized.
Example one
The embodiment provides a heterogeneous data moving method in a strong isolation environment, as shown in fig. 2, including the following steps:
step 1, a mobile mail server is deployed at an internet end, a relational database, a mail proxy server and an internal mail information system are deployed at an information intranet end, an electronic mail APP is downloaded at a personal mobile terminal, and an isolation device is built between the internet end and the information intranet end;
step 2, the E-mail APP initiates a request to a mobile mail server through the Internet at the personal mobile terminal;
step 3, the mobile mail server receives the request and initiates the request to the relational database by adopting a database communication protocol to penetrate an isolation device; the relational database is Oracle, DB2, Microsoft SQL Server, Microsoft Access or MySQL;
step 4, the relational database receives the request and forwards the request to the mail proxy server;
step 5, the mail proxy server receives the request and initiates the request to an internal mail information system through a mail standard protocol; the mail standard protocol comprises a POP3 protocol and a STMP protocol or an IMAP protocol and a STMP protocol, the POP3 protocol and the IMAP protocol are responsible for receiving and sending mails, and the STMP protocol is responsible for sending mails;
step 6, the internal mail information system receives the request, processes the request according to the type of the request, and returns the mail data result to the mail proxy server after the processing is finished; the method comprises the following steps:
the internal mail information system receives the request, judges the type of the request, if the type of the request is a mail sending request, the internal mail information system carries out mail sending processing, and if the type of the request is a mail receiving request, the internal mail information system carries out mail receiving processing; after the processing is finished, a mail data result is obtained, and the mail data result is returned to the mail proxy server;
step 7, the mail proxy server receives the mail data result and stores the mail data result in a relational database;
and 8, the mobile mail service receives the mail data result through the relational database and returns the mail data result to the e-mail APP.
Based on the same inventive concept, the application also provides a system corresponding to the method in the first embodiment, which is detailed in the second embodiment.
Example two
In this embodiment, a system for moving heterogeneous data in a strong isolation environment is provided, as shown in fig. 3, including:
the service deployment module is used for deploying a mobile mail server at an internet end, deploying a relational database, a mail proxy server and an internal mail information system at an information intranet end, downloading an electronic mail APP at a personal mobile terminal, and building an isolation device between the internet end and the information intranet end;
the request initiating module is used for initiating a request to a mobile mail server by the E-mail APP through the Internet at the personal mobile terminal;
the isolation penetration module is used for the mobile mail server to receive the request and adopt a database communication protocol penetration isolation device to initiate the request to a relational database; the relational database is Oracle, DB2, Microsoft SQL Server, Microsoft Access or MySQL;
the request forwarding module is used for receiving the request by the relational database and forwarding the request to the mail proxy server;
the mail agent module is used for receiving the request by the mail agent server and initiating the request to the internal mail information system through a mail standard protocol; the mail standard protocol comprises a POP3 protocol and a STMP protocol or an IMAP protocol and a STMP protocol, the POP3 protocol and the IMAP protocol are responsible for receiving and sending mails, and the STMP protocol is responsible for sending mails;
the data processing module is used for receiving the request by the internal mail information system, processing the request according to the type of the request and returning a mail data result to the mail proxy server after the processing is finished; the method comprises the following steps:
the internal mail information system receives the request, judges the type of the request, if the type of the request is a mail sending request, the internal mail information system carries out mail sending processing, and if the type of the request is a mail receiving request, the internal mail information system carries out mail receiving processing; after the processing is finished, a mail data result is obtained, and the mail data result is returned to the mail proxy server;
the data storage module is used for the mail proxy server to receive the mail data result and store the mail data result in the relational database;
and the data return module is used for receiving the mail data result by the mobile mail service through the relational database and returning the mail data result to the e-mail APP.
Since the system described in the second embodiment of the present invention is a system used for implementing the method of the first embodiment of the present invention, based on the method described in the first embodiment of the present invention, a person skilled in the art can understand the specific structure and the deformation of the system, and thus the detailed description is omitted here. All the devices adopted in the method of the first embodiment of the present invention belong to the protection scope of the present invention.
Based on the same inventive concept, the application provides an electronic device embodiment corresponding to the first embodiment, which is detailed in the third embodiment.
EXAMPLE III
The embodiment provides an electronic device, as shown in fig. 4, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, any one of the first embodiment modes may be implemented.
Since the electronic device described in this embodiment is a device used for implementing the method in the first embodiment of the present application, based on the method described in the first embodiment of the present application, a specific implementation of the electronic device in this embodiment and various variations thereof can be understood by those skilled in the art, and therefore, how to implement the method in the first embodiment of the present application by the electronic device is not described in detail herein. The equipment used by those skilled in the art to implement the methods in the embodiments of the present application is within the scope of the present application.
Based on the same inventive concept, the application provides a storage medium corresponding to the fourth embodiment, which is described in detail in the fourth embodiment.
Example four
The present embodiment provides a computer-readable storage medium, as shown in fig. 5, on which a computer program is stored, and when the computer program is executed by a processor, any one of the embodiments can be implemented.
The technical scheme provided in the embodiment of the application at least has the following technical effects or advantages: the methods, devices, systems, apparatuses, and media provided by embodiments of the present application,
as will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.
Claims (10)
1. A heterogeneous data moving method under a strong isolation environment is characterized by comprising the following steps: the method comprises the following steps:
step 1, a mobile mail server is deployed at an internet end, a relational database, a mail proxy server and an internal mail information system are deployed at an information intranet end, an electronic mail APP is downloaded at a personal mobile terminal, and an isolation device is built between the internet end and the information intranet end;
step 2, the E-mail APP initiates a request to a mobile mail server through the Internet at the personal mobile terminal;
step 3, the mobile mail server receives the request and initiates the request to the relational database by adopting a database communication protocol to penetrate an isolation device;
step 4, the relational database receives the request and forwards the request to the mail proxy server;
step 5, the mail proxy server receives the request and initiates the request to an internal mail information system through a mail standard protocol;
step 6, the internal mail information system receives the request, processes the request according to the type of the request, and returns the mail data result to the mail proxy server after the processing is finished;
step 7, the mail proxy server receives the mail data result and stores the mail data result in a relational database;
and 8, the mobile mail server receives the mail data result through the relational database and returns the mail data result to the electronic mail APP.
2. The method of claim 1, wherein the heterogeneous data is moved in a strongly isolated environment: the step 6 specifically comprises the following steps:
the internal mail information system receives the request, judges the type of the request, if the type of the request is a mail sending request, the internal mail information system carries out mail sending processing, and if the type of the request is a mail receiving request, the internal mail information system carries out mail receiving processing; and after the processing is finished, a mail data result is obtained, and the mail data result is returned to the mail proxy server.
3. The method of claim 1, wherein the heterogeneous data is moved in a strongly isolated environment: the relational database is Oracle, DB2, Microsoft SQL Server, Microsoft Access or MySQL.
4. The method of claim 1, wherein the heterogeneous data is moved in a strongly isolated environment: the mail standard protocol comprises POP3 protocol and STMP protocol or IMAP protocol and STMP protocol.
5. The utility model provides a heterogeneous data migration system under strong isolation environment which characterized in that: the method comprises the following steps:
the service deployment module is used for deploying a mobile mail server at an internet end, deploying a relational database, a mail proxy server and an internal mail information system at an information intranet end, downloading an electronic mail APP at a personal mobile terminal, and building an isolation device between the internet end and the information intranet end;
the request initiating module is used for initiating a request to a mobile mail server by the E-mail APP through the Internet at the personal mobile terminal;
the isolation penetration module is used for the mobile mail server to receive the request and adopt a database communication protocol penetration isolation device to initiate the request to a relational database;
the request forwarding module is used for receiving the request by the relational database and forwarding the request to the mail proxy server;
the mail agent module is used for receiving the request by the mail agent server and initiating the request to the internal mail information system through a mail standard protocol;
the data processing module is used for receiving the request by the internal mail information system, processing the request according to the type of the request and returning a mail data result to the mail proxy server after the processing is finished;
the data storage module is used for the mail proxy server to receive the mail data result and store the mail data result in the relational database;
and the data return module is used for receiving the mail data result by the mobile mail service through the relational database and returning the mail data result to the e-mail APP.
6. The system for heterogeneous data mobility in a strongly isolated environment of claim 5, wherein: the data processing module specifically comprises:
the internal mail information system receives the request, judges the type of the request, if the type of the request is a mail sending request, the internal mail information system carries out mail sending processing, and if the type of the request is a mail receiving request, the internal mail information system carries out mail receiving processing; and after the processing is finished, a mail data result is obtained, and the mail data result is returned to the mail proxy server.
7. The system for heterogeneous data mobility in a strongly isolated environment of claim 5, wherein: the relational database is Oracle, DB2, Microsoft SQL Server, Microsoft Access or MySQL.
8. The system for heterogeneous data mobility in a strongly isolated environment of claim 5, wherein: the mail standard protocol comprises POP3 protocol and STMP protocol or IMAP protocol and STMP protocol.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 4 when executing the program.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911194869.3A CN111083040B (en) | 2019-11-28 | 2019-11-28 | Heterogeneous data moving method, system, device and medium in strong isolation environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911194869.3A CN111083040B (en) | 2019-11-28 | 2019-11-28 | Heterogeneous data moving method, system, device and medium in strong isolation environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111083040A CN111083040A (en) | 2020-04-28 |
| CN111083040B true CN111083040B (en) | 2022-03-29 |
Family
ID=70311972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911194869.3A Active CN111083040B (en) | 2019-11-28 | 2019-11-28 | Heterogeneous data moving method, system, device and medium in strong isolation environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111083040B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571398A (en) * | 2004-04-29 | 2005-01-26 | 上海交通大学 | Network safety isolating and information exchanging system and method based on proxy mapping |
| CN102843352A (en) * | 2012-05-15 | 2012-12-26 | 广东电网公司茂名供电局 | Cross-physical isolation data transparent transmission system and method between intranet and extranet |
| CN103634201A (en) * | 2013-11-12 | 2014-03-12 | 新浪网技术(中国)有限公司 | Electronic mail system and electronic mail quarantine processing method thereof |
| CN104125240A (en) * | 2014-08-15 | 2014-10-29 | 国家电网公司 | Information external network, information internal network, and system and method for data interaction between internal network and external network |
| CN104363165A (en) * | 2014-11-14 | 2015-02-18 | 华东电网有限公司 | Information interactive system under internal and external network isolation environment and data integrating method |
| CN106713126A (en) * | 2017-02-15 | 2017-05-24 | 湖南长城银河科技有限公司 | E-mail information unidirectional transmission method and system between intranet and internet |
| CN106790103A (en) * | 2016-12-26 | 2017-05-31 | 数源移动通信设备有限公司 | The special gateway of private network penetrates safety method |
| CN106921557A (en) * | 2015-12-25 | 2017-07-04 | 阿里巴巴集团控股有限公司 | A kind of e-mail sending method and equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070255803A1 (en) * | 2006-04-28 | 2007-11-01 | Gabe Cherian | X-mail (tm) |
-
2019
- 2019-11-28 CN CN201911194869.3A patent/CN111083040B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571398A (en) * | 2004-04-29 | 2005-01-26 | 上海交通大学 | Network safety isolating and information exchanging system and method based on proxy mapping |
| CN102843352A (en) * | 2012-05-15 | 2012-12-26 | 广东电网公司茂名供电局 | Cross-physical isolation data transparent transmission system and method between intranet and extranet |
| CN103634201A (en) * | 2013-11-12 | 2014-03-12 | 新浪网技术(中国)有限公司 | Electronic mail system and electronic mail quarantine processing method thereof |
| CN104125240A (en) * | 2014-08-15 | 2014-10-29 | 国家电网公司 | Information external network, information internal network, and system and method for data interaction between internal network and external network |
| CN104363165A (en) * | 2014-11-14 | 2015-02-18 | 华东电网有限公司 | Information interactive system under internal and external network isolation environment and data integrating method |
| CN106921557A (en) * | 2015-12-25 | 2017-07-04 | 阿里巴巴集团控股有限公司 | A kind of e-mail sending method and equipment |
| CN106790103A (en) * | 2016-12-26 | 2017-05-31 | 数源移动通信设备有限公司 | The special gateway of private network penetrates safety method |
| CN106713126A (en) * | 2017-02-15 | 2017-05-24 | 湖南长城银河科技有限公司 | E-mail information unidirectional transmission method and system between intranet and internet |
Non-Patent Citations (2)
| Title |
|---|
| "email server with proxy caching of unique identifiers";Kamat Harshad N等;《FreePatentsOnline》;20130103;全文 * |
| "四川省电力公司双网隔离环境下内外网交互平台设计与实现";宋卫平;《万方数据库》;20160603;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111083040A (en) | 2020-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9778923B2 (en) | Peoplesoft cloud manager | |
| US8023934B2 (en) | Synchronizing communications and data between mobile devices and servers | |
| US8019863B2 (en) | Synchronizing events between mobile devices and servers | |
| CN110598280B (en) | Equipment simulation system and method and computer readable storage medium | |
| EP3617884B1 (en) | Adapter extension for inbound messages from robotic automation platforms to unified automation platform | |
| US20190132189A1 (en) | Disseminating commands from a dms server to fielded devices using an extendable command architecture | |
| US20180307472A1 (en) | Simultaneous deployment on cloud devices and on on-premise devices | |
| WO2018035799A1 (en) | Data query method, application and database servers, middleware, and system | |
| US20170371647A1 (en) | Terminal management framework and terminal management method | |
| KR100728076B1 (en) | Method, device and system for synchronizing of data providing for the handling of an interrupted synchronization process | |
| JP2016503551A (en) | Synchronization method, master device and slave device | |
| US20160019273A1 (en) | Collaborative product lifecycle management | |
| CN111240812A (en) | Task execution method and device | |
| US12010182B2 (en) | System and methods for application programming interface validation and testing | |
| US20170004170A1 (en) | Method And Apparatus For Reconstructing Cube In Multidimensional Online Analytical Processing System | |
| CN111460038A (en) | Quasi-real-time data synchronization method and device | |
| CN111083040B (en) | Heterogeneous data moving method, system, device and medium in strong isolation environment | |
| WO2017045473A1 (en) | Business process operation method and apparatus | |
| CN107688978B (en) | Method and device for detecting repeated order information | |
| US10693780B2 (en) | Creating endpoints | |
| CN110597600A (en) | Method for modifying application configuration parameters of distributed system and distributed system | |
| KR20080060243A (en) | Productivity suite to line of business synchronization mechanism | |
| Yan et al. | HiBot: A generic ROS-based robot-remote-control framework | |
| CN104519084B (en) | A kind of method and device of display information | |
| CN107729437B (en) | Method and device for processing file storage path |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |