Information external network, information internal network, and system and method for data interaction between internal network and external network

A data interaction and external network technology, applied in transmission systems, electrical components, etc., can solve the problem of low data interaction performance between internal and external networks, and achieve the effect of improving the response rate

Active Publication Date: 2014-10-29
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a method and system for data interaction between the information extranet, the information intranet, an

Method used

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  • Information external network, information internal network, and system and method for data interaction between internal network and external network
  • Information external network, information internal network, and system and method for data interaction between internal network and external network
  • Information external network, information internal network, and system and method for data interaction between internal network and external network

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Experimental program
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Embodiment 1

[0058] Embodiment 1 of the present invention discloses an information extranet, please refer to figure 1 , the information extranet includes a receiving module 101 , a first processing module 102 , a sending module 103 , an acquiring module 104 and a display module 105 .

[0059] Among them, the information extranet is isolated from the information intranet through physical isolation devices. In order to meet the normal and legal access to internal network data by external network applications, and at the same time, in order to implement strong isolation protection for internal network data, this embodiment follows the relevant requirements of the "General Plan for Smart Grid Information Security Protection of State Grid Corporation" and adopts security isolation The device performs information isolation and penetration between the internal and external networks of power information.

[0060] As the most secure network isolation device of the State Grid, the security isolatio...

Embodiment 2

[0077] The second embodiment discloses an information intranet, please refer to image 3 , the information intranet includes a receiving storage module 201 and a second processing module 202 .

[0078] The receiving and storing module 201 is configured to receive N request instructions sent concurrently in a preset format, and store the N request instructions, wherein N is a natural number greater than 1.

[0079] Wherein, the receiving and storing module 201 specifically includes a receiving unit and a storing unit. The receiving unit is used to receive N request instructions in the preset format sent concurrently; the storage unit is used to call the database storage procedure, and write the N request instructions in the preset format into the advanced queue table of Oracle for storage.

[0080] Specifically, the function of this module can be realized by the intranet database server, such as Figure 4 The intranet database server shown in the figure receives multiple user...

Embodiment 3

[0087] Embodiment 3 discloses a data interaction system for internal and external networks, please refer to Figure 6 , the system includes the information extranet 100 disclosed in Embodiment 1 and the information intranet 200 disclosed in Embodiment 2. Data interaction between the information extranet 100 and the information intranet 200 is carried out through physical isolation devices, so as to realize the application of each user on the extranet Concurrent requests submitted by the system respond concurrently.

[0088] Based on the description of Embodiment 1 and Embodiment 2, it can be seen that in actual application scenarios, the data interaction system for internal and external networks may specifically include an external network application server, a security isolation device, an internal network database server, and an internal network application server. The security isolation device will be able to The trusted information intranet is isolated from the untrusted i...

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PUM

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Abstract

The invention discloses an information external network, an information internal network, and a system and a method for data interaction between the internal network and the external network. In the method, the information external network receives and processes a plurality of pieces of request information concurrently sent by a user, carries out data penetration with the information internal network on the basis of the interaction mode of concurrent processing, and concurrently sends a plurality of request instructions processed to a preset language form and a preset format to the information internal network through physical isolation equipment, the information internal network concurrently processes the plurality of request instructions to acquires the corresponding response result data, and finally the information external network acquires the result data and concurrently displays the result data to the related positions of an application system. During specific implementation, concurrent data interaction and processing processes can be realized by an asynchronous thread pool, an advanced queue and the like, hence, by differing from the existing interaction mode based on polling processing, in the method disclosed by the invention, the data penetration of the internal network and the external network is realized on the basis of concurrent processing, thus improving the performance of the data interaction of the internal network and the external network, and increasing the response speed of user requests.

Description

technical field [0001] The invention belongs to the technical field of information interaction and penetration between internal and external networks of an enterprise, and in particular relates to a data interaction method and system for an information external network, an information internal network, and an internal and external network. Background technique [0002] The rapid development of the Internet from scratch has brought great convenience to people, but it has also brought a series of network security problems such as system intrusion and information leakage. Based on this, in order to ensure the security of data information, enterprises need to build dual-network application services for internal and external information networks. [0003] Based on the consideration of information security, the status quo of the division of the internal and external network of enterprise information is as follows: the information external network includes application systems that ...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 唐博麟方红旺付振罡吴佐平李志民张才俊朱克黄璨
Owner STATE GRID CORP OF CHINA
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