Fuente: Wipo "IOT" In a first aspect, the present invention relates to a secure element, SE, for use in a IoT device. The SE comprises a zero-touch-provisioning, ZTP, client for communicating with an IoT platform server, a first interface to the IoT device, and a second interface to the IoT platform server. The ZTP client is configured to retrieve via the second interface data from the IoT platform server and to provide via the first interface the data to the IoT device. According to further aspects, the present invention relates to a respective method, an IoT platform server and a system for ZTP of IoT devices.