5G – The SIM Card and the SUCI
One of the nice things of the 5G Core Network architecture is that it allows the concealment, i.e .the encryption of the user’s identifier. While in previous network generations, this ID is referred to as the IMSI (International Mobile Subscriber Identity), it has been renamed to SUPI (Subscription Permanent Identity) in 5G. Under normal circumstances, … Continue reading 5G – The SIM Card and the SUCI