The Research Of The Double-line Strong Security Authentication Mechanism In Smart Home Control System

The Internet of things is a comprehensive emerging technology in recent years, it’s application fields in society continue to expand, such as smart city, wisdom city traffic, precision agriculture, smart home etc… For the society and family, smart home become an important application area which is widely involved. However many problems in smart home restricts the popularization and application of smart home, such as equipment cost use cost security and so on. With the rapid development of electronic technology and a variety of new energy technology, the smart home cost goes down with each passing year. But the security issues are becoming increasingly prominent, has become an important problem to be solved.Based on the in-depth study of smart home application environment and safety technical work, this paper proposes an authentication scheme of challenge response mechanism thought and double-line communication based on legal problem of access control in smart home, solve the security access in the first pass of the problem, with a high security authentication function and effectiveness, improve the security strength of access control in smart home.Firstly, this paper identified security environment and security needs in smart Home, then put forward the strong security authentication mechanism for Furnishing product application of smart Home, followed by another theoretical analysis of the safety of the program and propose solutions to key issues; and finally, design and implement the system.Implementation of this smart home remote access control authentication system has the characteristics of high safety, strong authentication on other mobile devices and so on, It is suitable for mobile terminals in banking, securities, household products, military and other fields, with important technical value.