Fecha de publicación: 12/10/2016 Fuente: Wipo "IOT" The present invention relates to a system for processing secure device security and authentication procedures for internet of things (IoT) and, more specifically, to a system for processing secure device security and authentication procedures for IoT, which can authenticate IoT devices to enable the IoT devices to securely communicate with each other for IoT and can determine abnormality through a hash block by encrypting an authentication key to enhance security. The system of the present invention can provide a secure authentication function through cooperation between the IoT devices of each group and securely provide services even though there is a communication problem with an authentication server by enabling the IoT device not to operate when the serious abnormal operation of the IoT device is caused by hacking. The system of the present invention comprises the authentication server for performing authentication procedures on the IoT devices. COPYRIGHT KIPO 2016