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Data transmission method, device and system, network gatekeeper, transaction data storage method

A technology of a data transmission device and a data transmission system, applied in the field of communication, can solve problems such as increasing the workload of users

Active Publication Date: 2021-05-28
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when multiple network gatekeepers are required to realize data interaction between data platforms, users need to modify the platform multiple times according to the different network protocols of multiple network gatekeepers, thus increasing the user's workload

Method used

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  • Data transmission method, device and system, network gatekeeper, transaction data storage method
  • Data transmission method, device and system, network gatekeeper, transaction data storage method
  • Data transmission method, device and system, network gatekeeper, transaction data storage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] figure 1 An application scenario diagram of data transmission according to Embodiment 1 of the present application is shown. It can be seen from the figure that in the application scenario of data transmission in the embodiment of the present application, there are two data platforms, data platform 101 and data platform 102, and data transmission device 103 and network isolation device 104.

[0080] Based on the above architecture, the network protocols supported by different network isolation devices 104 at each communication layer may be different. For example, the network isolation device 104 only supports the data interaction protocol of FTP (File Transfer Protocol, File Transfer Protocol) on the application layer. ; For another example, the network isolation device 104 only supports the data interaction protocol of database synchronization on the application layer. If the data sent by the data platform 101 does not conform to the protocol supported by the network ...

Embodiment 2

[0105] figure 2 A flow chart of the steps of a data transmission method according to Embodiment 2 of the present application is shown, and the method may include the following steps:

[0106] Step 201, receiving initial data from a data sending system based on a first network protocol.

[0107] In a specific implementation, the data sending system can send data to the data transmission device, and the data transmission device uses the received data as initial data for further conversion and transmission to the security verification system.

[0108] In practical applications, a data transmission program can be installed for the data transmission device in the data platform where the data transmission system is located, and a data transmission interface can be provided. Users of the data platform can send data to the data transmission device through the data transmission interface.

[0109] Step 202: Determine at least one security verification system for the initial data acc...

Embodiment 3

[0127] image 3 It shows a flow chart of the steps of a data transmission method in Embodiment 3 of the present application, and the method may include the following steps:

[0128] Step 301, receiving initial data from a data sending system based on a first network protocol.

[0129] Step 302: Determine at least one security verification system for the initial data according to the data sending system and the data receiving system to which the initial data points, and the data receiving system is based on the second network protocol.

[0130] Optionally, the step 302 may include the following sub-steps:

[0131] Sub-step S11, searching for at least one security verification system respectively corresponding to the data sending system and the data receiving system in the preset verification system correspondence table.

[0132] In specific implementation, a verification system correspondence table may be established according to the security verification system set up in the...

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Abstract

An embodiment of the present application provides a data transmission method, the method comprising: receiving initial data from a data sending system based on a first network protocol; At least one security verification system, the data receiving system is based on the second network protocol; determine the third network protocol adopted by each security verification system; convert the initial data conforming to the first network protocol into intermediate data conforming to the third network protocol, and send Go to at least one security verification system for security verification; convert the verified intermediate data into target data conforming to the second network protocol, and send it to the data receiving system. According to the embodiment of the present application, the user does not need to modify the data platform, thereby saving the workload of the user.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a data transmission method, a data transmission device, and a data transmission system, as well as a transaction data storage method, a transaction data storage device, and a network brake. Background technique [0002] With the development of the Internet, big data has been used more and more. In order to perform fusion computing and analysis on big data, it is often necessary to interact with various data between different data platforms. In an actual data exchange scenario, one or both parties performing data exchange may be in a high-security network environment. In order to ensure the data security of the data platform in the network, a high-security network may be equipped with a network isolation device similar to a gatekeeper (GAP), which isolates the data platform from the external network through network isolation technology to avoid interference ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/02H04L63/0428H04L63/20H04L69/08
Inventor 潘冠敬
Owner ALIBABA GRP HLDG LTD