Google Authenticator is a dynamic passcode app. The theorem is like the dynamic authentication of the message. The passcode can be used on secure authentication of the manipulation of reconfirmation on app or website. The verification code changes every 30 seconds.
1. Go to TOK.com→ Account→ Security Center→ GA Code→ Link
2. Download Google Authentication App:
-iOS users: go to the App Store, search "Google Authenticator" and download.
-Android users: go to Google Play, search "Google Authenticator" and download.
3. Add Password key to your Google Authenticator and backup.
When you change or lose your phone, the password key will help you retrieve Google Authenticator.
Please save your password key before binding to your phone.
4. Enter the 6-digit verification code from your Google Authenticator.