Fecha de publicación: 23/07/2018 Fuente: Wipo "IOT" According to an embodiment of the present invention, there are provided an IoT wireless security service method and system for enabling wireless security for an IoT device without installing a security program in the IoT device. According to an embodiment of the present invention, an IoT wireless security service method comprises an IoT device identification step of identifying an IoT device connected to an access point (AP); a port identification step of identifying a state of a port of the IoT device connected to the access point (AP); and a diagnostic step of diagnosing whether or not the IoT device connected to the access point (AP) has been infected with a malicious code by comparing and analyzing the port characteristic data defined by IoT device type and the port status of the IoT device connected to the access point, wherein the port is a port for transmission control protocol (TCP) or user datagram protocol (UDP) communication. COPYRIGHT KIPO 2018