A risk-driven security analysis and metrics development for WSN-MCN router

In this paper it is considered Internet of Things with large number of nodes via example applications in house automation, smart grid, environmental, automotive, smart traffic, and eHealth areas. The aim of this paper is to present security analysis and metrics development model for a Wireless Sensor Networks (WSN) - Mobile Cellular Network (MCN) based router. The analysis of the scenarios highlighted common aspects and led to requirements and an security metrics development and management model where a risk-driven security analysis is considered as a part of the requirements analysis and security metrics development processes. The process was used to define the router/proxy device and guide the network and system architecture design.