File transfer method based on SFTP and related device

A file transmission and file technology, applied in the field of data transmission, can solve the problems of data transmission security and transmission efficiency, and achieve the effect of reducing disconnection, improving transmission efficiency, and improving security

Active Publication Date: 2019-02-26
ONE CONNECT SMART TECH CO LTD SHENZHEN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, in order to solve the technical problem that the security and transmission efficiency of data transmission between SFTP servers cannot be balanced in the related art, the present invention provides a file transmission method, device, computer equipment and storage medium based on SFTP

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  • File transfer method based on SFTP and related device
  • File transfer method based on SFTP and related device
  • File transfer method based on SFTP and related device

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Embodiment Construction

[0081] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0082] figure 1 It is an implementation environment diagram of the SFTP-based file transfer method provided in one embodiment, such as figure 1 As shown, in this implementation environment, a first network segment 100 , a second network segment 200 , and a third network segment 300 are included.

[0083] The first network segment 100 is an intranet network segment, which includes a front-end processor 110 , a shared file storage unit 120 , an SFTP temporary server 130 , and an operation platform server 140 . The second network segment is an external network segment, including the first SFTP serve...

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Abstract

The invention discloses a file transfer method based on a secure file transfer protocol (SFTP), a device, a computer device and a storage medium, and belongs to the technical field of data transmission. The method comprises: in response to trigger of transferring a file to an SFTP server of an external network, a shared file storage unit shared by a front-end processor and a SFTP temporary serveracquiring the file, wherein the file is transmitted to a SFTP temporary server in advance and is placed in the shared file storage unit by the SFTP temporary server; reading data from the file according to network transmission speed between an internal network and the external network, wherein the read data amount is corresponding to the network transmission speed; and transmitting the read data to the SFTP server of the external network. Thus, security of data transmission among SFTP servers is improved, disconnection is reduced, transmission efficiency is improved, and network security is ensured.

Description

technical field [0001] The invention relates to the technical field of data transmission, in particular to an SFTP-based file transmission method, device, computer equipment and storage medium. Background technique [0002] SFTP stands for Secure File Transfer Protocol. Currently, two SFTP servers on different network segments cannot communicate directly, and a gateway is required. Even with the help of the gateway, the security problem of the two SFTP servers cannot be solved. Because the high security requirements of SFTP transmission make it impossible for two SFTP servers to directly access the data stored in the background of each other. One way is to set up a security plug-in to filter unsafe data. However, when the front-end security plug-in is set, when an SFTP on the intranet sends data to the SFTP server on the external network through the security plug-in, the transmission is often interrupted due to insufficient cache of the security plug-in, resulting in insu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/0236H04L63/0245H04L63/0263H04L67/06H04L67/568
Inventor 唐应泉
Owner ONE CONNECT SMART TECH CO LTD SHENZHEN
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