DATA INFORMATION PROCESSING METHOD, DATA INFORMATION PROCESSING DEVICE, AND TERMINAL

摘要

The present invention provides a data information processing method. The method comprises: when a terminal running in a current system receives an instruction for displaying and/or playing original data information in a target system, acquiring the original data information and a target processing policy corresponding to the original data information; and processing the original data information according to the target processing policy, and displaying and/or playing at least part of processed distorted target data information, wherein the target system is a system having a security level higher than that of the current system among multiple systems. Correspondingly, the present invention also provides a data information processing device and a terminal. By means of the present invention, a user can view or play private data information of a target system having a high security level in a current system having a low security level, and an illegal user is prevented from reading the private data information in the secure system when a legal user views the private data information in the secure system.