4. Scan the QR Code / Enter the code manually. In the mobile app: Tap the Scan QR Code button in the Bitdefender SecurePass app. Use your device’s camera to scan the QR code displayed on the website ...

Microsoft Authenticator is a security app for two-factor authentication. It competes directly with Google Authenticator, Authy, LastPass Authenticator, and others. You may run into the app when ...

2FA authenticator apps add an extra layer of security to your accounts. ... you have the option to set up a PIN or use biometric verification to access the codes generated on your phone.

Having a second factor ensures that if someone obtains your password, they will be unable to log into your account because they would also need the six-digit code provided by the authenticator app.

The best authenticator apps do this with some form of biometric verification ... LastPass Authenticator supports six-digit generated passcodes alongside SMS codes and automated push notifications.