You can now sign into your Microsoft account using your Apple Watch. Microsoft’s free Authenticator app, which brought password-free logins to iOS last year, has ...

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...

Google’s updated Authenticator app for iPhone rolled out last night, bringing new retina graphics for iPhone 5 users. Unfortunately, it also brought a nasty little ...