Unlock instant, AI-driven research and patent intelligence for your innovation.

User data security protection method and device based on AI and cloud control

A user data, cloud control technology, applied in the field of information security, can solve problems such as cloud backup security issues, and achieve the effect of preventing decryption, improving encryption reliability and decryption convenience, and improving security and effectiveness.

Pending Publication Date: 2022-03-22
TIANYI TELECOM TERMINALS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention proposes a user data security protection method and device based on AI and cloud control, which solves the problem of cloud backup security, realizes different encryption protection methods in different scenarios, and enhances the effectiveness and security of protection

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • User data security protection method and device based on AI and cloud control
  • User data security protection method and device based on AI and cloud control
  • User data security protection method and device based on AI and cloud control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] The method of user data security protection based on AI technology and cloud control proposed by the present invention, for newly registered users, includes the following steps:

[0067] Such as figure 1 As shown, the control association channel is established based on the cloud and the terminal device, which is used to upload the data of the terminal device to the cloud. The request for serial code IMEI, after receiving the IMEI serial code sent back by the terminal response, the cloud provides a user login (registration) interface to the terminal;

[0068] If you are a newly registered user (login and register for the first time), execute as follows figure 2 The setting process of data encryption protection and remote control encryption protection shown above is dedicated to the setting and use of newly registered users. The main setting process includes the following four aspects:

[0069] (1) The cloud stores the user name, password, and IMEI serial code in assoc...

Embodiment 2

[0074] Embodiment 2 is based on the case that the new user registration and settings have been completed in Embodiment 1. After uploading and storing the encrypted data, data encryption public key, and user physiological information in the cloud, if the user wants to read or download the encrypted data from the cloud data to your own terminal, first still execute as figure 1 The establishment process of the control association channel shown;

[0075] The terminal sends a request to establish a control association channel to the cloud. After receiving the request, the cloud sends a request to the terminal to obtain the terminal serial code IMEI. After receiving the IMEI serial code returned by the terminal response, the cloud provides the terminal with a user login (registration )interface;

[0076] If the user name and password are correct, it is judged to be a registered user, then judge whether the user name, password and IMEI serial code are consistent with the cloud stora...

Embodiment 3

[0081] Embodiment 3 is based on the case that the new user registration and settings have been completed in Embodiment 1. After the encrypted data, data encryption public key, and user physiological information are all uploaded and stored in the cloud, the user’s terminal is accidentally lost or stolen, and cannot Retrieval, the user needs to restore the encrypted data stored in the cloud to the new terminal, and delete the lost data in the original terminal, first still execute the following steps: figure 1 The establishment process of the control association channel shown;

[0082] The new terminal sends a request to establish a control association channel to the cloud. After receiving the request, the cloud sends a request to the terminal to obtain the IMEI serial code of the terminal. After receiving the IMEI serial code returned by the terminal response, the cloud provides the terminal with a user login ( registration) interface;

[0083] If the user name and password ar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a user data security protection method and device based on AI and cloud control, and the method comprises the steps: building a channel between a user terminal and a cloud, starting an identity verification protection process based on a terminal serial code IMEI, enabling a registration process by a newly registered user, generating a public and private key pair for a data encryption protection process based on face recognition and living body detection, and carrying out the encryption protection of the data. Physiological information of a plurality of users except the human face is collected and used for remotely controlling the encryption protection process; executing a data encryption protection process based on the public and private key pair; and executing a remote control encryption protection process based on the user physiological information. According to the invention, the cloud backup security problem is solved, different encryption protection modes in different scenes are realized, and the effectiveness and security of protection are enhanced.

Description

technical field [0001] The invention belongs to the technical field of information security, and in particular relates to a user data security protection method and device based on AI and cloud control. Background technique [0002] There are more and more user data on terminal devices (mobile phones, tablets, laptops, etc.), many of which are data related to user privacy, such as address books, call records, text messages, photos, videos, files, and APPs. Therefore, once the terminal device is stolen or lost, there is a risk of user privacy data being leaked, which will have a great impact on the user's work or life; therefore, more and more users choose to The private data is uploaded to the cloud for storage, in case the theft or loss of the terminal device causes the private data stored in the terminal device to be leaked, but cloud storage itself also has the risk of data leakage, and many risks may cause users to Loss and leakage of data stored in the cloud, for examp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F21/45G06F21/32G06F21/31G06F21/60
CPCG06F21/45G06F21/32G06F21/31G06F21/602
Inventor 魏占旭李海强单晓宇李杰罗强李海明
Owner TIANYI TELECOM TERMINALS