All Systems Operational
About This Site
This page provides status information on the services that are part of Duo Security. Check back here to view the current status of the services listed below. If you are experiencing an issue not listed here, please contact support. You can find your deployment ID in the Duo Admin Panel under Help.
The Duo Guide to Business Continuity will help you understand the two categories of Duo service outages, Duo’s failure modes and how to decide on Fail Safe vs. Fail Secure, how your applications will respond to different types of outages, and be prepared to message your users during an outage.
If you have any questions beyond the updates provided here, please contact us at support@duo.com.
Duo Support
Operational
Phone Support
Operational
Email Support
Operational
Support Portal
Operational
DUO1
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO2
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO3
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO4
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO5
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
Cisco Identity Intelligence
Operational
DUO6
Operational
Admin Panel
?
Operational
Core Authentication Service
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO7
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO8
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO9
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO10
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO11
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO12
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO13
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO14
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO15
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO16
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO17
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO18
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO19
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO20
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO21
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO22
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO23
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO24
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
Cisco Identity Intelligence
Operational
DUO25
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO26
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
DUO27
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO28
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO29
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO30
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO31
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO32
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO33
Operational
Core Authentication Service
Operational
Admin Panel
Operational
Push Delivery
Operational
Phone Call Delivery
Operational
SMS Message Delivery
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO34
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
DUO35
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO36
Operational
Core Authentication Service
?
Operational
Admin Panel
Operational
Push Delivery
Operational
Phone Call Delivery
Operational
SMS Message Delivery
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO37
Operational
Core Authentication Service
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO38
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO39
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO40
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO41
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO42
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO43
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
Cisco Identity Intelligence
Operational
DUO44
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO45
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
Cisco Identity Intelligence
Operational
DUO46
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
Cisco Identity Intelligence
Operational
DUO47
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO48
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO49
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO50
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO51
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
DUO52
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO53
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO54
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO55
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO56
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO57
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO58
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO59
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
Cisco Identity Intelligence
Operational
DUO60
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO61
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
DUO62
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO63
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO64
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO65
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO66
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO67
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO68
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO69
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
DUO70
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO71
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO72
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO73
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO74
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO75
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO76
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO77
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO78
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO79
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO80
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Cisco Identity Intelligence
Operational
DUO81
Operational
Core Authentication Service
?
Operational
Admin Panel
?
Operational
Push Delivery
?
Operational
Phone Call Delivery
?
Operational
SMS Message Delivery
?
Operational
Cloud PKI
?
Operational
SSO
?
Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance