Abstract: A data migration system, method and apparatus for an Internet-of-Things device, and a storage medium are disclosed, which relates to the technical field of Internet of Things communications. The data migration system for an Internet of Things device includes a gateway platform and an Internet of Things platform. The Internet of Things platform includes a plurality of server clusters; and a virtual private channel is established between the gateway platform and each of the server clusters of the Internet of Things platform for communication. The gateway platform is configured for receiving data of the Internet of Things device, determining a user identifier of the Internet of Things device according to the data, determining a virtual private channel for transmitting the data according to the user identifier, and sending the data through the virtual private channel. The user identifier is preset in the gateway platform.

Abstract: An NFC tag verification method is provided. The method is applied to a first electronic device, and includes: detecting NFC tag information of a second electronic device; performing verification on the NFC tag information based on a locally stored first verification list, to obtain a first verification result; if the first verification result is that the verification succeeds, starting to run an application service associated with the NFC tag information; sending the NFC tag information to a cloud server; receiving a second verification result obtained by the cloud server by performing verification on the NFC tag information; and if the second verification result is that the verification fails, stopping running the application service. In the solution of embodiments of this application, when verification is performed on an NFC tag, the application service is first started to run after local verification succeeds, and then cloud verification is performed.