Remote security management server for IoT devices

Internet of Things (IoT) devices are exposed to many security vulnerabilities and various security threats because they are resource-constrained and heterogeneous devices are interconnected to provide various application services. In this paper, we propose the functional architecture of remote security management server to improve security and safety of IoT devices in the IoT environment. The remote security management server provides and manages various security functions integrally and systematically. Accordingly, various infringement incidents that may occur in the IoT environment can be prevented in advance, and damage can be minimized by enabling quick and effective countermeasures even if a severe attack occurs.