Remote terminal control method and system based on AT instruction

Abstract

The invention relates to a remote terminal control method and system based on an AT instruction, in particular to the technical field of remote control, and the system comprises a registration module which is used for carrying out user registration on a terminal; the encryption module is used for encrypting the successfully registered terminal and generating a security key, and is connected with the registration module; the storage module is used for storing the generated terminal identification code and the security key; the verification module is used for carrying out security verification on the master control end when the terminals are paired, and is connected with the encryption module and the storage module; the receiving module is used for receiving an AT instruction sent by the successfully paired master control end and is connected with the verification module; the conversion module is used for performing protocol conversion on the received AT instruction and is connected with the receiving module; and the sending module is used for sending the AT instruction after protocol conversion to a controlled end and is connected with the conversion module. According to the invention, the safety of remote control is effectively improved.

Description

technical field [0001] The present invention relates to the technical field of remote control, in particular to an AT command-based remote terminal control method and system. Background technique [0002] Remote control means that the administrator connects to the computer to be controlled by means of remote dialing through the computer network or both parties access the Internet, displays the desktop environment of the controlled computer on his own computer, and controls the remote computer through the local computer. Configuration, software installers, modifications, etc. [0003] Chinese Patent Publication No.: CN101286995B discloses a remote control method and a remote control system. The solution adds modules to the server and the control end, connects the server to the controlled computer, and actively connects to the control end, aiming at firewall or intrusion Improve the principle of the detection system, actively penetrate the firewall or intrusion detection syst...

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention provides a remote terminal control method and system based on AT commands to overcome the problem of low remote control security caused by not performing security analysis on the control subject in the prior art.

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