Google Authenticator

With Google Authenticator, an additional layer of security lock is added to your phone.

By adding a second step of verification to your online accounts when you sign in, Google Authenticator enhances their security.

As a result, you will need to enter a code that is generated by the Google Authenticator app on your phone in addition to your password.

Even if you don't have a network or cellular connection, the Google Authenticator app on your phone can generate the verification code.