The ICCID, acronym for Integrated Circuit Card Identifier, is a string of numbers that essentially serves as the SIM card's serial number. It's unique and inherent to every SIM card, so even if ...

The SIM card in your cellphone talks to the contactless ... That lead [Nils] to some very sensitive analog sniffer circuit design that he’s just come up with. If you get interested in SWP ...

Although eSIMs have been around for quite a while, only 33% of cellular IoT devices currently use them. However, a change is ...