When logging in to an app or service, you often have to authenticate by entering your email address or phone number and a one-time password sent via email or text message. Engineer Daniel Huang points ...

John is a writer at Pocket-lint. He is passionate about all things technology, and is always keeping up with the latest smartphone and PC releases. John has previously written at MobileSyrup. When ...

WhatsApp is rolling out a beta version for Android users which enables the new security feature of logging into the app from different devices with a 6-digit code. WhatsApp Beta for Android 2.23.1.11 ...

We’ve all been using a passcode to secure our iPhones and iPads since forever, right? You’ve had the option to use an alphanumeric passcode since iOS 7, but if you chose to use a simple numeric code, ...