This post is all about how you can easily use the QR code sign-in for Outlook. We will guide you through generating a QR code, scanning it using the Microsoft Authenticator app, and effortlessly ...

An update to Authenticator for Android and iOS now stores backups of codes in your Google account. You won't have to reauthorize all your linked apps (or scan a QR code) just because you got a new ...

Developer and security researcher Mysk quickly spotted a whole bunch of suspiciously-similar apps, all of which demand an in-app subscription purchase in order to scan QR codes.

QR codes are easy to use, if you know how to access the information they contain and have an internet connection.

All you have to do is scan a QR code for the service you want to turn 2FA on for, and the app will generate a new log-in code around every 30 seconds.

Each site is different, but a site that works with Google Authenticator (or similar apps like Authy) will have an option to scan the QR code when setting up 2FA.

When you see a QR code on the laptop screen, open the Google Authenticator app on your phone. Tap the plus sign in the bottom-right corner of the app and then Scan a QR code.

Aegis Authenticator is a highly customizable authentication app for Android users with tools to keep the codes it generates safe.

Scan this code using the Authenticator app on your new device, and the chosen accounts will be automatically transferred.

The easiest way to set up two-factor authentication for a website is to scan a QR code with the app. A site that supports 2FA via an authenticator app should generate the necessary code for this ...