Method and system for managing terminal loss

Abstract

The invention provides a method and system for terminal loss management, which relates to the field of remote protection of mobile terminal data, the processes of the method comprising that: a description file of terminal management tree is submitted to a terminal information database; a terminal management entity authenticates an applicant of terminal management operation and, after passing the authentication, authorizes a terminal management server to operate terminal functions and data through the loss management of remote terminal; the terminal management server issues operation instructions of loss management to a terminal management client; the terminal management client executes the instructions and performs the operations of terminal loss management; and the terminal management client returns operation results and states. The system comprises: a terminal side including a terminal management client and terminal functions and data; and a network side including a terminal information database, a terminal management server and a terminal management entity. The invention can remotely carry out data protection, data wiping, lock, unlock, factory state reset and other operations, to ensure the security of user data.

Description

technical field [0001] The invention relates to the field of remote protection of mobile terminal data. Background technique [0002] With the improvement of the storage capacity and processing capacity of mobile terminals, a large amount of user data is stored in the terminal, including personal data such as phone book, short message, schedule, notepad, photos, etc.; also includes some commercial data, such as business emails, Special software, etc.; in addition, the terminal may also contain many personalized settings, enterprise settings, and application settings. Once the terminal is lost or stolen, the data in the terminal will be easily acquired by others, resulting in leakage of user private data. Therefore, it is necessary for trusted management agencies to provide users with an effective way to remotely protect their terminal functions and data. [0003] There are currently a variety of terminal management protocols, such as Smart Messaging (smart short message), ...

AI Technical Summary

Problems solved by technology

[0004] Among them, although Smart Messaging, OTA settings, and OMA CP technologies are relatively mature, they are not complete. The system can only send commands to the terminal and cannot obtain the results of the terminal executing the command. These specifications are generally only used for terminal parameter configuration, and the specifications do not Continuing, so no further development

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