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A multi-level data transmission method and system

A data transmission method and data technology, applied in the direction of transmission system, electrical components, etc., to achieve the effect of ensuring directionality and data security

Active Publication Date: 2017-09-12
北京思特奇信息技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common web-related security issues include: database security, web code security, login vulnerabilities, buffer overflow, server security

Method used

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  • A multi-level data transmission method and system
  • A multi-level data transmission method and system
  • A multi-level data transmission method and system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0048] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0049] Such as figure 2 As shown, the multi-stage data transmission method described in Embodiment 1 of the present invention specifically includes the following steps:

[0050] Step 1: The data host receives the data request input from the outside, and sends the relevant data and the data request to the isolation device in one direction according to the data request;

[0051] Step 2: The isolation device receives the data and data requests sent by the data host, performs correlation screening and summary processing on the data according to the data requests, and generates a database table for displaying information;

[0052] Step 3: Judging whether there is still an isolation device, if so, proceed to step 4; oth...

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Abstract

The present invention relates to a multi-level data transmission method, which specifically includes the following steps: Step 1: The data host receives an externally input data request, and sends related data and data requests to the isolation device in one direction according to the data request; Step 2: The isolation device receives the data and data requests sent by the data host, and generates a database table for displaying information; Step 3: Determine whether there is still an isolation device, and if so, proceed to Step 4; otherwise, proceed to Step 5; Step 4: The isolation device will The database form is sent to the next isolation device one-way, and jumps to step 3; Step 5: the isolation device sends the data to the external network device one-way, and the external network device receives and displays the database form sent by the isolation device. The invention ensures the directionality and safety of data transmission; the data will not leak out; the invention is very practical and safe for protecting confidential data and publishing a part of data in the public network at the same time.

Description

technical field [0001] The invention relates to a multi-level data transmission method and system. Background technique [0002] At present, in the mobile center management analysis system, the key data display is only carried out in the local area network, mainly for data security. If the outside world wants to browse and consult the report data, the current method is the delivery method of MMS. Today, with the prevalence of mobile Internet, smart terminals, and cloud computing, such an approach is backward and inefficient. [0003] Although the online business hall operates data through the Internet, it is directly connected to the operator's production database. This way is very unsafe. It is equivalent to directly exposing the production environment to the public network environment. [0004] In the current system, whether it is data display for the intranet or data display for the public network. Both connect the WEB service directly to the production library for o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 许荣兴
Owner 北京思特奇信息技术股份有限公司