Client: Permit Only Duo Bypass Passcodes

If enabled, the client only accepts Duo Bypass codes for the Passcode authentication method. Prevents use of passcodes generated by the Duo Mobile app, hardware tokens, or received via SMS, even when those authentication methods are enabled in the Duo Admin Panel.

Default: Disabled.

Supported on: At least Windows Server 2003 operating systems or Windows XP Professional

Registry PathSOFTWARE\Wow6432Node\Policies\Duo Security\Epic
Value NameGuiPermitOnlyDuoBypass
Enabled Value1
Disabled Value0