You can do more things with Google Authenticator, such as setting it up so you get the same codes across multiple devices. Yes, you can use multiple devices using the same app to scan the QR code ...

Update: Apple has now removed most scam authenticator apps from the App Store – see end of piece. Twitter’s latest bonehead move has led to a flurry of scam authenticator apps, with at least ...

Why use a separate app? The iPhone’s native QR code readers offer bare ... supports all major code formats, and includes a 2FA authenticator, the ability to create and share codes, and batch ...

How to transfer Google Authenticator on iPhone? To transfer your data across your phones ... On your new phone's Authenticator app, tap Scan QR code. After you scan your QR codes, you get a ...

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 ...

SMS-based authentication sends the code via text message, while an authenticator app will have the code locked ... If you have an iPhone, iPad, or Mac (or maybe all three), the easiest way to ...

On an iPhone, Duo is capable of ... and then scan the resulting QR code with Google Authenticator on another device. We like that the app verified our identity before allowing the transfer.

If you already use Google Authenticator on an iPhone, iPad ... 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 ...

The Daily Money delivers our top personal finance stories to your inbox Your iPhone’s built-in Camera app can scan QR codes, and it’s as easy as taking a photo. Here’s how: • Open the ...