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Knowledgebase : DUO MultiFactor
SUPPORTED DEVICES Click your device to learn more: * iPhone & iPad [https://guide.duo.com/iphone] * Android [https://guide.duo.com/android] * BlackBerry [https://guide.duo.com/blackberry] * Windows Phone [https://guide.duo.com/windows-phone]
TWO-FACTOR AUTHENTICATION adds a second layer of security to your online accounts. Verifying your identity using a SECOND FACTOR (like your phone or other mobile device) prevents anyone but you from logging in, even if they know your password. HOW IT WO...
To update your settings for DUO Security after enrollment you may visit https://2fa.ndus.edu [https://2fa.ndus.edu] or call IT Central at 701-858-4444 To manage your devices, choose an authentication method and complete two-factor authentication (you ma...