Data processing method and device and terminal device

Abstract

The embodiment of the invention discloses a data processing method and device and a terminal device, and relates to the technical field of electronic information, and the probability of data leak or data loss can be reduced. The method comprises the steps that when a first system is operated, assigned data in a storage area corresponding to a second system are obtained, wherein the assigned data contain key information; associated data of the assigned data are obtained, wherein the key information contained in the associated data is the same as the key information contained in the assigned data; the assigned data and the associated data are transferred or copied to a storage area corresponding to the first system from the storage area corresponding to the second system.

Description

technical field [0001] The present invention relates to the technical field of electronic information, in particular to a data processing method, device and terminal equipment. Background technique [0002] With the development of electronic information technology, terminal equipment can support multiple operating systems, and in order to ensure the security of user data, most terminal equipment can set a higher security operating system among multiple operating systems, and when the terminal When the device runs an operating system with higher security, the data stored in the storage area corresponding to other operating systems is visible; when the terminal device runs other operating systems with lower security, the data stored in the storage area corresponding to the operating system with higher security is visible. Data stored in storage areas is not visible. [0003] Users can transfer or copy important data from storage areas corresponding to other operating systems ...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that when there are many types of data to be transferred or copied, the user needs to frequently perform the operations of opening the application, transferring or copying data, and closing the application. Increases the time spent by users in the process of transferring or copying data. Therefore, the data that users need to transfer is exposed to the storage area corresponding to other operating systems with lower security for a long time, or the data that users need to copy cannot be timely Backup to the storage area corresponding to the operating system with higher security, thus increasing the chance of data leakage or loss

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