Duo MFA support
Enrollment, push troubleshooting and bypass codes, handled without weakening security.
- Level
- Beginner
- Length
- About 25 minutes
- Contents
- 3 lessons · 1 video · final exam
- Status
- Published · updated 1 Oct 2026
Skills you'll practise
- Walk a user through enrolling a device.
- Troubleshoot push notifications that don't arrive.
- Issue bypass codes only after verification, short-lived and single-use.
Course outline
- 1.Duo MFA supportVideo · 4 min
- 2.Enrollment, push problems and bypass codesLesson · 8 min
- 3.Enrollment, new phones and reactivationLesson · 8 min
- 4.Bypass codes, lockouts and suspicious pushesLesson · 8 min
- 5.Duo MFA support: knowledge checkKnowledge check · 14 questions
- 6.Request to bypass MFA for an executiveScenario
- 7.Final exam6 questions · passing it completes the course, so people who already know the material can test out
Sources it draws on
The lessons and questions are written from these references, so learners can go back to the original.
- Duo documentation: enrollment, push troubleshooting and bypass codes (product docs)
- NIST SP 800-63B Digital Identity Guidelines: Authentication and Lifecycle Management
See it with your own jobs and topics
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