物联网操作系统安全研究综述

摘要

With the rapid popularization and wide application of the Internet of things (IoT), the security problems of IoT operating system, which is the essential part, become more and more urgent. Firstly, the famous IoT operating systems and their different features were introduced, then it was compared with present embedded systems. Secondly, On the ba-sis of the survey of research related to IoT operating system, the research was discussed and analyzed from the view of building a comprehensive security system, then security challenges and opportunities which the IoT system faced were pointed out, and the research status of the security of the IoT operating system was summarized. Finally, the promising future study directions in the IoT operating system security field were discussed based on the drawbacks of the existing researches, particularly, the IoT system survival technology as a new research direction was pointed out.%随着物联网的迅速普及和应用,物联网系统核心(操作系统)的安全问题越发显得急迫和突出.首先,对现阶段市场上广泛应用的物联网操作系统及其特征进行了介绍,分析了其与传统嵌入式操作系统的异同;然后,在调研和分析大量物联网操作系统相关文献的基础上,从构建完整安全系统的角度对现有物联网操作系统安全研究成果进行有效的分类和分析;进一步指出了物联网操作系统安全所面临的挑战和机遇,总结了物联网操作系统安全的研究现状;最后,结合现有研究的不足指出了物联网操作系统安全未来的热点研究方向,并特别指出了物联网系统生存技术这一新的研究方向.