Acronyms and cryptography – a look at Subscriber Identifiers in 5G
What do Unlock SIMs sold online actually do and how do they do it?
Quick look at cheap “Magic SIM Cards”, what they do, how they do it, and the amazing graphics they use.
Using osmo-sim-auth to query USIM/SIM cards authentication mechanism.
Adventures in getting USIMs to use on private LTE networks.
Contents of a USIM, fields & their meanings and basics of EUTRAN authentication.