在物联网终端安全认证领域，集群架构网络设置的安全边界并非固定化数据，所

In the field of IoT terminal security authentication, the security boundary set by the cluster architecture network is not fixed data, so in the process of IoT applications, users can easily leak their own data information, and the user data storage effect is poor. On the other hand, modern Internet of Things mobile devices have weak computing power and extremely poor battery life. It is difficult for a single authentication factor to ensure the security of Internet of Things terminal authentication and the protection of data privacy.

In the field of IoT terminal security authentication, the security boundaries set by the cluster architecture network are not fixed data, so in the process of IoT applications, users can easily disclose their own data information, user data storage is poor. On the other hand, the modern Internet of Things mobile device computing power is weak, the battery life is very poor, a single authentication factor is difficult to ensure the security of IoT terminal authentication and data privacy protection needs

In the field of Internet of things terminal security authentication, the security boundary of cluster architecture network is not fixed data, so in the process of Internet of things application, users are easy to disclose their own data information, and the user data storage effect is poor. On the other hand, modern Internet of things mobile devices have weak computing power and poor endurance, so it is difficult to guarantee the security of Internet of things terminal authentication and data privacy protection needs with a single authentication factor<br>