A Survey on Internet of Things Security Based on Smart Home

With the continuous development of information industry, Internet of Things (IoT) technology has been applied to all aspects of our life. One of the most common aspect is smart home. Nowadays, more and more smart home devices are used in people's daily life. With the explosive growth in IoT devices, a problem that we must focus on is the security of smart home. Because many smart home devices can leak user's privacy to others or can be exploited and controlled by hackers. So, many researchers in the world are paying attention to the security of the IoT, especially the security of smart home, and have done a lot of research on this. Their research directions mainly include access control, data protection, encryption algorithms, communication protocols, and so on. In this article, we will briefly discuss smart home and its security, introduce its general framework, then we will list some of the main research aspects of smart home, and finally introduce some smart home brands that are common in the market.