ATB Authenticator

This app is only for customers who are testing the new ATB Online Business beta. ATB Authenticator isn’t needed for the current version of ATB Online Business.

ATB Authenticator offers 2-step authentication to secure your account by requesting additional proof of identity on your mobile phone. In certain cases, we'll ask you to confirm your identity on your mobile phone when you log in, or when you complete specific transactions.

Use ATB Authenticator to authorize your mobile phone for authentication notifications.