随着物联网技术的良好发展，智能家居系统得到了日渐广泛的应用，为使用者提供了智能化的家居生活体验。但是，智能家居系统也存在一定的安全隐患，因此，有必要强化智能家居系统的安全性方案设计，增强智能家居系统的安全性。本文简述了智能家居系统的概念和架构，浅析了智能家居系统的安全性模型，探究了智能家居系统安全性方案设计，以期为智能家居系统安全性方案研究提供借鉴。

With the development of Internet of Things, the smart home system has been widely used, providing users with an intelligent home life experience. However, the smart home system also has some security risks. Therefore, it is necessary to strengthen the smart home system security program design, enhancing the security of smart home system. This article briefly describes the concept and architecture of smart home system, analyzes the its security model, and explores on the design of system security program,hoping to provide some reference.