Internet of Things authorization system, method and device, electronic equipment and storage medium

The embodiment of the invention provides an Internet of Things authorization system, method and device, electronic equipment and a storage medium, the system comprises an Internet of Things platform, a credit granting platform and client equipment, the credit granting platform obtains first hardware fingerprint information of the client equipment which purchases a target service of the Internet of Things platform, and generates a license authorization file; the client device sends a service request for the target service to the Internet of Things platform; the Internet of Things platform analyzes the authorization file to obtain verification information after receiving the service request; authenticating the client device according to the verification information and the second hardware fingerprint information; and under the condition that the authentication is passed, the authentication is authorized. By applying the system provided by the embodiment of the invention, the Internet of Things platform can complete authentication judgment on the client equipment according to the verification information and the second hardware fingerprint information on the basis of the obtained authorization file and the second hardware fingerprint information, so that the client equipment is authorized, and the authentication operation on the client equipment is simpler and more convenient.