Is Cisco Duo Down?
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As of 4/11/2026, 7:09:54 PM, Cisco Duo is operational.
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[](https://apistatuscheck.com/api/duo)<a href="https://apistatuscheck.com/api/duo"><img src="https://apistatuscheck.com/api/badge/duo" alt="Cisco Duo Status" /></a>Response Time (24h)
Recent Incidents
No recent incidents for Cisco Duo
All systems have been operational
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What is Cisco Duo?
Two-factor authentication and access security
Cisco Duo Down? Try These Steps
- Check the official Cisco Duo status page for announcements
- Try refreshing your browser or clearing cache
- Check your internet connection
- Try accessing from a different network or VPN
- Check social media for reports from other users
- Set up automated monitoring so you know before your users do โ Better Stack monitors every 30 seconds
Authentication outages are the most critical failure mode
Auth service downtime blocks 100% of users from logging in. Every minute of auth downtime is a complete application outage. Monitor auth endpoints separately with higher-frequency checks.
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Related Services
Check the status of other authentication services and APIs
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