Evaluation on security system of internet of things based on Fuzzy-AHP method

The Internet of Things (IoT) is the third wave of IT revolution after the computer revolution and the Internet revolution. This paper discusses the current development of IoT and its related technologies and applications, focusing on the security of the IoT. We propose a four-level security index system based on the three-level architecture of the IoT. FAHP method is used to evaluate the various indicators and to find the key indicators as the key to the IoT security development. We also offer some recommendations on IoT development at the end.