One scam app even captures your QR codes. You don’t have to look very hard for it: The developer took out an App Store ad, which means it is prominently shown when you search for authenticator ...

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. This week, Google has given its 2FA app ...

5. On your phone, hold the phone up to the screen to scan the QR code. Select Next on the computer. Note: If this is the first time you are setting up the Microsoft Authenticator app, you might ...

QR codes are also used in security-sensitive contexts. YouTube, Apple TV, and dozens of other TV apps, for instance, allow someone to sign in to their account by scanning a QR code displayed on ...

To switch from a different app to Google Authenticator, you must disable and re-enable MFA on each platform or website and scan each QR code with Google Authenticator. 2FAS makes switching to a ...

April 25, 2023 at 6:55 a.m. PT Image: ZDNET Running Google Authenticator on your mobile device is an effective way to protect your online accounts and logins with two-factor authenticator codes.