These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

Any account you have with a carrier or an eSIM provider can be hacked into if someone else gains access to your login ...

A SIM (Subscriber Identity Module) is a tiny bit of circuitry that uniquely identifies your cellular modem in a phone, tablet, or other device to nearby cellular networks to allow access for voice ...

A SIM — short for subscriber identity module — contains the unique identifier for the phone (its cell phone number). However, it can also be its Achilles’ heel.

Thus, the Subscriber Identity Module was born. First introduced in 1991, the SIM card was actually envisioned as a way to carry the subscriber’s entire “digital life” between devices.

The SIM card (it stands for Subscriber Identity Module, by the way) has been with us since the early days of the cell phone revolution but it hasn’t changed a whole lot in that time (apart from ...

Soracom, Inc., a global provider of advanced Internet of Things (IoT) connectivity, today announced an expanded partnership to support commercial depl ...

The FBI is warning mobile carriers and subscribers about an increase in Subscriber Identity Module (SIM) swapping, a scheme being used to steal millions of dollars from the U.S. public.