If you wanted to lock down your Twitter account and make it harder for hackers to break in, you’d either have to turn on SMS-based two-factor authentication (2FA) or generate a one-time login code.

Khamosh Pathak is a freelance tech journalist with over 13 years of experience writing online. An accounting graduate, he turned his interest in writing and technology into a career. He holds a ...

Just last week, Instagram confirmed reports that it’s modifying its account security setup to allow users to log in with passcodes from security apps, like Google Authenticator, instead of simpler ...

Instagram Two-Factor Authentication (2FA) code sent on WhatsApp will be possible in the future, an app analyst and leaker suggested. The planned feature will not replace the current authentication ...

If you follow recommended security practices, you use two-factor authentication on every online service that allows it. For those who aren’t familiar with two-factor authentication, it makes it so a ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...