Patent ID: 8208903

Claim:
A system for realizing remote control to terminal data comprising a terminal management subsystem and one or more terminals, wherein the terminal management subsystem is used to receive a data operation request for the terminal, to obtain information about the terminal according to the data operation request, to transmit a data operation instruction to the terminal, and to instruct the terminal to perform a user data operation; and the terminal is used to receive the data operation instruction from the terminal management subsystem and perform a data control operation on data in the terminal according to the data operation instruction; wherein the data operation instruction comprises a range and type of user data to be operated upon; and wherein the range refers to all or part of the user data, and the type refers to data locking, data wiping and data unlocking; and wherein, in the case of the range referring to part of the user data, specific data storage media and type are designated; and if the data operation instruction does not designate the range and type of the user data, then the user data to be operated upon is defaulted to be all of the user data.