a method for managing access authorization of peripherals of an electronic apparatus is provided . the method includes the step of : providing a data storage for storing a peripheral registry table which stores hardware ids of the peripherals ; reading the hardware id of the peripheral when the peripheral is connected to the electronic apparatus ; determining whether the hardware id is recorded in the peripheral registry table ; activating an access of the peripheral when the hardware id is recorded in the peripheral registry table ; and registering the hardware id of the peripheral into the peripheral registry table when the hardware id is not recorded in the peripheral registry table .