Sending commands/APDUs to a real life Smart Card.
A look at APDUs and Interacting with Cards
The basics of Smart Cards & their File System
Getting up close and personal with Smart Card / SIM Cards
What do Unlock SIMs sold online actually do and how do they do it?
Using osmo-sim-auth to query USIM/SIM cards authentication mechanism.
Exploring the how and why of Authentication in LTE & NR networks.
Adventures in getting USIMs to use on private LTE networks.
Contents of a USIM, fields & their meanings and basics of EUTRAN authentication.