Business Login Multifactor Authentication

Get Your Digital Banking Account Ready for Login MFA!

Digital Business Banking Enhanced Security

Multi-factor authentication (MFA) will be required starting October 10th.

Don’t Get Locked Out

Verify your digital banking contact information with us BEFORE OCTOBER 10th! Call your local branch, email moc.ssertrofknab@gniknablatigid, or send us a Secure Message through digital banking.

Mobile app updates

Your mobile app may update automatically depending on the auto update settings on your mobile device, and how long it has been since the update became available.

If you open your Fortress Bank mobile app and it hasn’t updated yet (the log-in screen doesn’t have new graphics), you can manually update the app.

need help?

Our Digital Banking and our Treasury Management teams are ready to help if you have any questions or problems.

Personal and Business banking customers who are not treasury management customers can contact:

Digital Banking


Treasury Management customers, please contact your Treasury Management account manager.

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