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A data processing system, method, device, medium and equipment

A data processing system and data technology, applied in the field of information security, can solve problems such as low data security and achieve the effect of improving security

Active Publication Date: 2020-09-22
BEIJING HAITAI FANGYUAN HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a data processing system, method, device, medium and equipment, which are used to solve the problem of low data security in the background server

Method used

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  • A data processing system, method, device, medium and equipment
  • A data processing system, method, device, medium and equipment
  • A data processing system, method, device, medium and equipment

Examples

Experimental program
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Embodiment 1

[0193] Embodiment 1 of the present invention provides a data processing system, the structure of which can be as follows figure 1 Shown, comprise background server 11, front-end equipment 12 and client 13 installed on the mobile terminal, wherein:

[0194] The background server 11 is used to generate and upload a two-dimensional code image and send it to the front-end device when receiving the data transmission request sent by the front-end device, and the upload two-dimensional code image corresponds to the background address of the background server and an upload session identifier, where the upload session identifier is used to identify the data requested by the front-end device; and, receiving the data encryption and decryption key sent by the client and the upload session identifier, using the data encryption and decryption key pair The data corresponding to the upload session identifier is encrypted and stored, and after the data is encrypted, the data encryption and dec...

Embodiment 2

[0249] Assuming that user A uploads data a through the front-end device 1, for example, user A uploads data a through the webpage provided on the front-end device 1, and the front-end device 1 sends the data a uploaded by user A to the background server 1. At this time, the front-end device 1, The background server 1 and the client 1 corresponding to user A constitute the data processing system provided in the first embodiment.

[0250] When the backend server 1 receives the data a sending request sent by the front-end device 1, it generates an uploaded QR code image 1 and sends it to the front-end device 1. The uploaded QR code image 1 corresponds to the backend address of the backend server 1 and the upload session ID 1 , the upload session ID 1 can be used to identify the data a, the front-end device 1 and the back-end server 1 .

[0251] The front-end device 1 receives and uploads the QR code image 1 and displays it;

[0252] The client 1 can obtain the uploaded QR code i...

Embodiment 3

[0260] Embodiment 3 of the present invention provides a data processing method, which can be applied to the background server side, and the steps can be as follows figure 2 shown, including:

[0261] Step 101, receiving a data sending request.

[0262] In this step, the background server may receive the data sending request sent by the front-end device.

[0263] Step 102, sending the two-dimensional code image.

[0264] In this step, the background server can generate and upload a two-dimensional code image according to the received data sending request and send it to the front-end device. The uploaded two-dimensional code image corresponds to the background address of the background server and the upload session identifier, and the upload session The identifier is used to identify the data that the front-end device requests to send.

[0265] Step 103, receiving the data encryption and decryption key and uploading the session ID.

[0266] In this step, the background serv...

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Abstract

The invention relates to a data processing system, method and device, a medium and equipment. Based on the scheme provided by the embodiment of the invention, the background server can push the two-dimensional code image to the front-end equipment, a client installed on the mobile terminal can determine a data encryption and decryption key according to the two-dimensional code image, and send thedetermined data encryption and decryption key to the background server, so that the background server can encrypt and store the data sent by the front-end equipment by using the data encryption and decryption key provided by the client, or decrypt the encrypted and stored data and push the decrypted and stored data to the front-end equipment. The data encryption and decryption key is stored in theclient, so that the problem of relatively low data security caused by the fact that the data encryption and decryption key is also stored in the background server is effectively solved, and the security of the data stored in the background server is improved.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to a data processing system, method, device, medium and equipment. Background technique [0002] In the prior art solution, the front-end device can receive data uploaded by the user, for example, receive the data uploaded by the user through a web page, and submit the received data to the background server. The background server can use the key stored in itself to encrypt and save the received data. [0003] If the user needs to download data through the front-end device, the background server needs to submit the encrypted and saved data to the front-end device. At this time, the background server can use the key stored in itself to decrypt the encrypted data, and submit the decrypted data to the front-end device, so that the user can download the data. [0004] Under the current scheme, since the key for encrypting and decrypting data is also stored in the b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06K19/06G06F21/60
CPCG06F21/602G06K19/06037H04L63/045
Inventor 丁敏
Owner BEIJING HAITAI FANGYUAN HIGH TECH
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