Two-factor authentication (2FA) is an extra layer of security used when logging into websites or apps. With 2FA, you have to log in with your username and password and provide another form of authentication that only you know or have access to.

For our app, the second form of authentication is a code that's generated by an application on your mobile device or sent as a text message (SMS). After you enable 2FA, App generates an authentication code any time someone attempts to sign into your account. The only way someone can sign into your account is if they know both your password and have access to the authentication code on your phone.

Two-factor authentication (2FA) is an extra layer of security used when logging into websites or apps. With 2FA, you have to log in with your username and password and provide another form of authentication that only you know or have access to.

For our app, the second form of authentication is a code that's generated by an application on your mobile device or sent as a text message (SMS). After you enable 2FA, App generates an authentication code any time someone attempts to sign into your account. The only way someone can sign into your account is if they know both your password and have access to the authentication code on your phone.