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智能家居系统联网后面临严重安全威胁,在此背景下,提出了设计嵌入式的智能家居安全网关的概念,在基于TI公司AM3517处理器的SOC8200工业板上实现了智能家居安全网关的基本功能,由开源的嵌入式Web服务器Appweb、OpenSSL库和嵌入式数据库共同实现Web服务,并且通过SSL双向认证实现了公用网络中智能家居用户隐私数据的安全传输.基于组策略的访问控制策略用于智能家居用户管理可有效保护个人隐私.
In this background, the concept of designing an embedded smart home security gateway is put forward. The basic functions of the smart home security gateway are realized on the SOC8200 industrial board based on TI’s AM3517 processor, Web services are realized by open source embedded Web server Appweb, OpenSSL library and embedded database, and the secure transmission of private home users’ private data in public network is realized by two-way SSL authentication.Group-based access control policy is used in smart home User management can effectively protect personal privacy.