Method and system of RF identifying safety

The present invention provides a radio-frequency identification safety method and its system. It is characterized by that a preset identification code is set in a server, a reader can be used for receiving a label identification code of a radio-frequency identification label and transferring said label identification code to server, in which said radio-frequency identification label is set in electronic equipment. Then the server can compare the label identification code with said preset identification code, when they are identical, said server can send an opening signal to said electronic equipment so as to open the service authority of said electronic equipment, and they are not identical, said server can send a closing signal to said electronic equipment so as to close the service authority of said electronic equipment.