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Knowledge base
Tech notes and fixes for common questions, hosted right here with no sign-in needed.
Browse the articles →Product documentation
Admin dashboard manual and the full REST API reference for integrators.
Read the docs →Step-by-step configuration guides
- Start here: from zero to your first phone approval
- VPN 2FA with RADIUS
- Push notifications from any script
- Authentication profiles — callbacks on Approve/Deny
- 2FA for legacy web apps — no code changes
- MikroTik VPN 2FA — the complete script-based setup
- MikroTik router login 2FA (WinBox, WebFig, SSH)
- Linux SSH 2FA with pam_radius
- Windows Credential Provider for Remote Desktop
- WordPress second factor in six steps
- Multi-factor authentication evaluation guide
Knowledge base
Tech notes from our support engineers: fixes, tuning advice and configuration recipes for the Notakey appliance and apps.
Mobile app & onboarding
- "One or more DNS are unreachable" warning in app
- Mobile phone number verification fails with "Phone number not allowed"
- Onboarding error "Operation Failed: Service domain could not be verified"
- Onboarding with QR code fails with "Service domain could not be verified"
- Using DNS SRV records for application management