We use so many things in our daily life, but never pay attention to their design. From the USB port to the buttons of your ...

At the end of MWC 2019, IDEMIA presented FuZion. A SD card that also has the contact points of a SIM embedded into it. They managed to creatively combine both the chips.

Those little chip-size SIM cards that plug into our smartphones are on their way out. Apple says so, and there’s a good chance Apple is right. This week, Apple said its new iPhone 14 devices ...

Physical SIM cards have been around forever. They're the hunks of plastic you get from your phone carrier and slide into your cell phone. A small gold chip printed on the card—much like those on ...

If you’ve ever upgraded your phone, you likely know what a SIM card is and what it’s for. In short, a SIM card is a small chip that lets you connect to your carrier’s network. While physical ...

For years, this chip was on a physical card that you could swap in and out by ejecting a SIM card tray from your phone. Most modern phones, however, also support eSIM.

SIM swappers have adapted their attacks to steal a target's phone number by porting it into a new eSIM card, a digital SIM stored in a rewritable chip present on many recent smartphone models.

A SIM card has a tiny chip used to identify your mobile phone on the network. It contains your number and other personal information. You can buy a SIM card online or at your destination and use ...

The digital version of the SIM card, included on many newer phones, is set to become prevalent. It also offers affordable cellular data abroad. By Brian X. Chen Brian X. Chen is The Times’s lead ...