IP SYSTEM AND METHOD FOR SECURE IoT TERMINAL REMOTE ACCESS AND IP ADDRESS ALLOTING METHOD

摘要

A secure IoT terminal remote access system, a method thereof, and an IP address allocation method are disclosed. Here, the IoT terminal remote access system receives the user information of the IoT terminal from the user terminal in advance, collects information of one or more different IoT terminals corresponding to the previously registered user information, and stores the mapped information. An authentication server generating terminal connection information based on information of the IoT terminal mapped to user information of the user terminal when a connection request from the user terminal to the IoT terminal occurs; and the terminal access information from the authentication server. And a proxy server for connecting the user terminal to the IoT terminal requested by the user terminal to access the terminal using the terminal access information, wherein the information of the IoT terminal requested by the user terminal to request access is requested. Is mapped to the user terminal If not, the connection request is not allowed.