ID cards were made mandatory in the country in 2002 and initially took the form of a physical smart card containing data for its individual holder. Since then, Estonians have used their cards to ...

In the near future, you may not need to touch a keypad to select a tip or pay for large purchases. All it may take is a swipe, tap or other quick gesture.

Premium is incredibly easy to use, but behind its simple façade, it uses modern, high-powered encryption. This app builds on the same code base as AxCrypt Premium and now includes features that ...

A glimpse inside UCT’s Data Centres with Timothy Carr. As a child, the University of Cape Town’s (UCT) Timothy Carr was fascinated by the inner workings of electronics. He would take apart remote ...

To set up a passkey on your phone, use your camera app to scan a QR code. For a security key (e.g., YubiKey or Google Titan Security Key), insert it into your PC. These screenshots show what the setup ...

This tracking device fits where an AirTag can't, and now you can get a four-pack of KeySmart SmartCard Lites for slim spaces for just $64.99 (reg. $99.96).

It's common for many investors, especially those who are inexperienced, to buy shares in companies with a good ...

How are grocery stores able to deliver low prices to consumers and still make record profits? Here are shady practices grocery stores use to keep prices low. Grocery stores are playing a tough game.

USB ports are synonymous with the convenience of plug-and-play, but that doesn't mean every USB device is safe. Here are some things to watch out for.

Looking back on regional banks stocks’ Q2 earnings, we examine this quarter’s best and worst performers, including Butterfield Bank (NYSE:NTB) and its peers.

NFCGest lets credit cards unlock terminals with gesture passcodes—adding security without extra hardware or PIN codes.

You could 3D print a simple memory card holder to fix your physical storage woes, but that still leaves you without a good card reader. Luckily, I found a $10 gadget that does bot ...