A Security Scheme Research of the Internet of Things Based on the SA/NIA Architecture
Hong Feng Sun, Ying Li, Yan Chun Yang, Liang Feng, Hong Zhang · Advanced materials research · 2011
This paper analyses the traditional three-layer architecture of the Internet of things, proposes the SA/NIA five-layer architecture from the perspective of security based on two lower layers (Sensing layer, Access layer) and three higher layers (Network layer, Intermediary layer, Application layer), investigates security threats of all layers on the basis of SA/NIA and puts forward corresponding security schemes, so as to construct a safe and reliable system of the Internet of things.