Terminal access authentication method and device in internet of things system
A technology for IoT terminals and IoT systems, which is applied in the field of terminal access authentication in IoT systems, and can solve problems such as failure to function and threatening the security of IoT systems.
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[0011] In view of the existing technology, a technical solution for binding the Internet of Things terminal and the SIM card has not been proposed, so as to realize that when the SIM card and the bound Internet of Things terminal are separated, they will be useless. Therefore, in the prior art, when the SIM card is stolen by criminals, it will threaten the security of the entire Internet of Things system. In the technical solution proposed here in the embodiment of the present invention, the Internet of Things management platform will obtain the communication network in the communication network. The device identification of the IoT terminal sent from the set location storage device and the user identification card identification set in the IoT terminal are compared with the correspondence between the device identification and user identification card identification stored in advance. If they match, send the binding The correct relationship response message instructs the Interne...
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