System und Verfahren zur Authentifizierung von Iot-Vorrichtungen

Details

Veröffentlichungs-Nr.

EP4027675

Aktenzeichen

EP21150620

Anmeldetag

7. Januar 2021

Veröffentlichung

11. Juni 2025

Erteilung

11. Juni 2025

Rechtsraum

EP

IPC

H04L9/40H04W12/06H04W12/48// H04W4/70H04W12/71H04W12/72

Abstract

The present invention relates to an loT-authentication server (101) for authentication of a network device (107) with a SIM-card (105), the loT-authentication server (101) comprising: - a processor (121) configured to: - store a dataset (119) linking a unique identification (111) of the SIM-card (105) and a given set of specific credentials in a memory (123) of the loT-authentication server (101), - receive an authentication request comprising a candidate unique identification (117) of the network device (107) and a candidate set of credentials (115); - retrieve a unique identification (113) of the network device (107) specified in a network layer of a public communication network transmitting the authentication request; and - generate an authentication-label (125) for labelling the network device (107) as authenticated only in case the unique identification (113) of the network device (107) specified in the network layer of the public communication network transmitting the authentication request matches the candidate unique identification (117) of the network device (107) specified in the authentication request, and the candidate set of credentials (115) transmitted to the loT-authentication server (101) from the network device (107) using the SIM-card (105) matches the specific credentials linked with the unique identification (111) of the SIM-card (105) in the dataset (119).

Anmelder

Firma

Deutsche Telekom AG

Land

🇩🇪 Deutschland

Fachgebiete