Method and system for management of terminal devices

A system for management of terminal devices comprising:

• a terminal device configured for communicating with a management side, wherein
• the terminal device comprises a device management (DM) agent unit for receiving monitoring tasks issued by the management side based on a DM protocol, wherein the monitoring tasks are adapted to indicate the terminal device to monitor applications which are installed or updated on the terminal device via a non-DM mode for preventing adverse impact of the events on the terminal device;
• and
• a monitor engine for carrying out an allocation of the monitoring tasks to a Device Management (DM) tree in the terminal device for monitoring the terminal device under offline conditions;
• monitoring and acquiring original application information on the terminal device through querying and analyzing an application table or system logs;
• monitoring and acquiring current application information on the terminal device through querying and analyzing a current application table or current system logs, and then removing the application information installed via a DM mode from the acquired current application information;
• comparing the original application information with the current application information installed via the non-DM mode;
• recording and reporting the installed or updated applications information via the non-DM mode of the terminal device to the management side based on the DM protocol, after establishing communication with the management side;
• and carrying out management commands issued by the management side on the basis of said installed or updated applications information via the non-DM mode of the terminal device for preventing adverse impact of the events on the terminal device.