物联网安全体系的分析与技术研究

随着物联网业务的快速发展，物联网安全问题也越发凸显。近年来，国内外出现了多起物联网安全事件，如摄像头被攻破造成DDoS攻击、水表数据传输未加密被篡改等，对其安全体系的研究已经到了刻不容缓的地步。物联网业务包含云、管、端、边、用等多个层面，文中试图从安全防护体系和安全技术研究两方面入手，研究了物联网的安全风险点和应对措施，并将其应用到了实际业务中。

Analysis and Technical Research on IoT Security System

With the rapid development of the Internet of Things business, the security problem of the Internet of Things has become more and more prominent. In recent years, there have been many Internet of Things security incidents at home and abroad, such as DDoS attacks caused by cameras being breached, and tampering with unencrypted water meter data transmission. The research on its security system has reached an urgent level. The Internet of Things business includes multiple levels such as cloud, tube, end, edge, and use. This paper attempts to start with the security protection system and security technology research, study the security risk points and countermeasures of the Internet of Things, and apply them to practical business.