Fecha de publicación: 21/11/2019 Fuente: Wipo "IOT" A hardware security module, according to an embodiment of the present invention, comprises: a connection port to be connected to an IoT electronic device; a communication interface for transmitting and receiving data to/from the IoT electronic device on the basis of an LoRa communication network; and a processor for encrypting or decrypting the data transmitted and received by the communication interface, wherein the processor comprises a plug-in management unit that installs, in the IoT electronic device, a security plug-in for transmitting and receiving the encrypted data as the IoT electronic device and the connection port are physically connected.A hardware security module, according to an embodiment of the present invention, comprises: a connection port to be connected to an IoT electronic device; a communication interface for transmitting and receiving data to/from the IoT electronic device on the basis of an LoRa communication network; and a processor for encrypting or decrypting the data transmitted and received by the communication interface, wherein the processor comprises a plug-in management unit that installs, in the IoT electronic device, a security plug-in for transmitting and receiving the encrypted data as the IoT electronic device and the connection port are physically connected.