论文部分内容阅读
智能家居作为当前炙手可热的物联网应用,我们在憧憬着它带来智能化的家居生活的同时,更应该关注它潜在的安全隐患。该文主要是研究智能家居系统安全性方案。在用户身份验证环节,采用基于“设备MAC+动态口令”的双因子认证模式,结合数字签名技术,防止非法用户的入侵。身份验证通过后,系统为每个角色分配对应操作权限。在不同安全级别的数据传输中,采用不同的加密方案,以保障智能家居系统通信的整体安全性。在家居系统中,该方案设计的各个安全环节,它们相互联系,相互配合,理论上,该方案可以满足家居安全性的需求。
Smart home as the current hottest IoT applications, we look forward to it brings intelligent home life at the same time, it should pay more attention to its potential security risks. This paper mainly studies the smart home system security program. In user authentication, a two-factor authentication mode based on “device MAC + dynamic password ” is used, combined with digital signature technology to prevent the intrusion of illegal users. After the authentication is passed, the system assigns corresponding role permissions to each role. In different levels of security data transmission, using different encryption schemes to ensure the overall security of smart home system communications. In the home system, the security aspects of the program design, they are interrelated and cooperate with each other, in theory, the program can meet the needs of home security.