# Is Duo Security down?

**No known problems: Duo Security's status page says operational** (Operational; last read 2026-11-06 21:35 UTC; source: [official status page](https://status.duo.com))

## Open incidents
_No open incidents._

## Components
- DUO1 / Core Authentication Service: Operational
- DUO2 / Core Authentication Service: Operational
- DUO3 / Core Authentication Service: Operational
- DUO4 / Core Authentication Service: Operational
- DUO5 / Core Authentication Service: Operational
- DUO6 / Admin Panel: Operational
- DUO7 / Core Authentication Service: Operational
- DUO8 / Core Authentication Service: Operational
- DUO47 / Core Authentication Service: Operational
- DUO10 / Core Authentication Service: Operational
- DUO11 / Core Authentication Service: Operational
- DUO12 / Core Authentication Service: Operational
- DUO13 / Core Authentication Service: Operational
- DUO14 / Core Authentication Service: Operational
- DUO15 / Core Authentication Service: Operational
- DUO16 / Core Authentication Service: Operational
- DUO17 / Core Authentication Service: Operational
- DUO18 / Core Authentication Service: Operational
- DUO19 / Core Authentication Service: Operational
- DUO20 / Core Authentication Service: Operational
- DUO21 / Core Authentication Service: Operational
- DUO22 / Core Authentication Service: Operational
- DUO23 / Core Authentication Service: Operational
- DUO24 / Core Authentication Service: Operational
- DUO25 / Core Authentication Service: Operational
- DUO26 / Core Authentication Service: Operational
- DUO27 / Core Authentication Service: Operational
- DUO28 / Core Authentication Service: Operational
- DUO29 / Core Authentication Service: Operational
- DUO30 / Core Authentication Service: Operational
- DUO31 / Core Authentication Service: Operational
- DUO32 / Core Authentication Service: Operational
- DUO33 / Core Authentication Service: Operational
- DUO34 / Core Authentication Service: Operational
- DUO36 / Core Authentication Service: Operational
- DUO37 / Core Authentication Service: Operational
- DUO38 / Core Authentication Service: Operational
- DUO39 / Core Authentication Service: Operational
- DUO40 / Core Authentication Service: Operational
- DUO41 / Core Authentication Service: Operational
- DUO42 / Core Authentication Service: Operational
- DUO43 / Core Authentication Service: Operational
- DUO44 / Core Authentication Service: Operational
- DUO45 / Core Authentication Service: Operational
- DUO46 / Core Authentication Service: Operational
- DUO48 / Core Authentication Service: Operational
- DUO9 / Core Authentication Service: Operational
- DUO49 / Core Authentication Service: Operational
- DUO50 / Core Authentication Service: Operational
- DUO51 / Core Authentication Service: Operational
- DUO52 / Core Authentication Service: Operational
- DUO53 / Core Authentication Service: Operational
- DUO54 / Core Authentication Service: Operational
- DUO55 / Core Authentication Service: Operational
- DUO56 / Core Authentication Service: Operational
- DUO57 / Core Authentication Service: Operational
- DUO58 / Core Authentication Service: Operational
- DUO59 / Core Authentication Service: Operational
- DUO60 / Core Authentication Service: Operational
- DUO62 / Core Authentication Service: Operational
- DUO63 / Core Authentication Service: Operational
- DUO65 / Core Authentication Service: Operational
- DUO66 / Core Authentication Service: Operational
- Duo Support / Phone Support: Operational
- DUO67 / Core Authentication Service: Operational
- DUO68 / Core Authentication Service: Operational
- DUO69 / Core Authentication Service: Operational
- DUO70 / Core Authentication Service: Operational
- DUO71 / Core Authentication Service: Operational
- DUO72 / Core Authentication Service: Operational
- DUO73 / Core Authentication Service: Operational
- DUO74 / Core Authentication Service: Operational
- DUO75 / Core Authentication Service: Operational
- DUO76 / Core Authentication Service: Operational
- DUO77 / Core Authentication Service: Operational
- DUO78 / Core Authentication Service: Operational
- DUO79 / Core Authentication Service: Operational
- DUO80 / Core Authentication Service: Operational
- DUO81 / Core Authentication Service: Operational
- DUO61 / Core Authentication Service: Operational
- DUO1 / Admin Panel: Operational
- DUO2 / Admin Panel: Operational
- DUO3 / Admin Panel: Operational
- DUO4 / Admin Panel: Operational
- DUO5 / Admin Panel: Operational
- DUO6 / Core Authentication Service: Operational
- DUO7 / Admin Panel: Operational
- DUO8 / Admin Panel: Operational
- DUO47 / Admin Panel: Operational
- DUO10 / Admin Panel: Operational
- DUO11 / Admin Panel: Operational
- DUO12 / Admin Panel: Operational
- DUO13 / Admin Panel: Operational
- DUO14 / Admin Panel: Operational
- DUO15 / Admin Panel: Operational
- DUO16 / Admin Panel: Operational
- DUO17 / Admin Panel: Operational
- DUO18 / Admin Panel: Operational
- DUO19 / Admin Panel: Operational
- DUO20 / Admin Panel: Operational
- DUO21 / Admin Panel: Operational
- DUO22 / Admin Panel: Operational
- DUO23 / Admin Panel: Operational
- DUO24 / Admin Panel: Operational
- DUO25 / Admin Panel: Operational
- DUO26 / Admin Panel: Operational
- DUO27 / Admin Panel: Operational
- DUO28 / Admin Panel: Operational
- DUO29 / Admin Panel: Operational
- DUO30 / Admin Panel: Operational
- DUO31 / Admin Panel: Operational
- DUO32 / Admin Panel: Operational
- DUO33 / Admin Panel: Operational
- DUO34 / Admin Panel: Operational
- DUO35 / Core Authentication Service: Operational
- DUO36 / Admin Panel: Operational
- DUO37 / Admin Panel: Operational
- DUO38 / Admin Panel: Operational
- DUO39 / Admin Panel: Operational
- DUO40 / Admin Panel: Operational
- DUO41 / Admin Panel: Operational
- DUO42 / Admin Panel: Operational
- DUO43 / Admin Panel: Operational
- DUO44 / Admin Panel: Operational
- DUO45 / Admin Panel: Operational
- DUO46 / Admin Panel: Operational
- DUO48 / Admin Panel: Operational
- DUO9 / Admin Panel: Operational
- DUO49 / Admin Panel: Operational
- DUO50 / Admin Panel: Operational
- DUO51 / Admin Panel: Operational
- DUO52 / Admin Panel: Operational
- DUO53 / Admin Panel: Operational
- DUO54 / Admin Panel: Operational
- DUO55 / Admin Panel: Operational
- DUO56 / Admin Panel: Operational
- DUO57 / Admin Panel: Operational
- DUO58 / Admin Panel: Operational
- DUO59 / Admin Panel: Operational
- DUO60 / Admin Panel: Operational
- DUO62 / Admin Panel: Operational
- DUO63 / Admin Panel: Operational
- DUO65 / Admin Panel: Operational
- DUO66 / Admin Panel: Operational
- DUO67 / Admin Panel: Operational
- DUO68 / Admin Panel: Operational
- DUO69 / Admin Panel: Operational
- DUO70 / Admin Panel: Operational
- DUO71 / Admin Panel: Operational
- DUO72 / Admin Panel: Operational
- DUO73 / Admin Panel: Operational
- DUO74 / Admin Panel: Operational
- DUO75 / Admin Panel: Operational
- DUO76 / Admin Panel: Operational
- DUO77 / Admin Panel: Operational
- DUO78 / Admin Panel: Operational
- DUO79 / Admin Panel: Operational
- DUO80 / Admin Panel: Operational
- DUO81 / Admin Panel: Operational
- DUO61 / Admin Panel: Operational
- DUO1 / Push Delivery: Operational
- DUO2 / Push Delivery: Operational
- DUO3 / Push Delivery: Operational
- DUO4 / Push Delivery: Operational
- DUO5 / Push Delivery: Operational
- DUO6 / Push Delivery: Operational
- DUO7 / Push Delivery: Operational
- DUO8 / Push Delivery: Operational
- DUO47 / Push Delivery: Operational
- DUO10 / Push Delivery: Operational
- DUO11 / Push Delivery: Operational
- DUO12 / Push Delivery: Operational
- DUO13 / Push Delivery: Operational
- DUO14 / Push Delivery: Operational
- DUO15 / Push Delivery: Operational
- DUO16 / Push Delivery: Operational
- DUO17 / Push Delivery: Operational
- DUO18 / Push Delivery: Operational
- DUO19 / Push Delivery: Operational
- DUO20 / Push Delivery: Operational
- DUO21 / Push Delivery: Operational
- DUO22 / Push Delivery: Operational
- DUO23 / Push Delivery: Operational
- DUO24 / Push Delivery: Operational
- DUO25 / Push Delivery: Operational
- DUO26 / Push Delivery: Operational
- DUO27 / Push Delivery: Operational
- DUO28 / Push Delivery: Operational
- DUO29 / Push Delivery: Operational
- DUO30 / Push Delivery: Operational
- DUO31 / Push Delivery: Operational
- DUO32 / Push Delivery: Operational
- DUO33 / Push Delivery: Operational
- DUO34 / Push Delivery: Operational
- DUO35 / Admin Panel: Operational
- DUO36 / Push Delivery: Operational
- DUO37 / Push Delivery: Operational
- DUO38 / Push Delivery: Operational
- DUO39 / Push Delivery: Operational
- DUO40 / Push Delivery: Operational
- DUO41 / Push Delivery: Operational
- DUO42 / Push Delivery: Operational
- DUO43 / Push Delivery: Operational
- DUO44 / Push Delivery: Operational
- DUO45 / Push Delivery: Operational
- DUO46 / Push Delivery: Operational
- DUO48 / Push Delivery: Operational
- DUO9 / Push Delivery: Operational
- DUO49 / Push Delivery: Operational
- DUO50 / Push Delivery: Operational
- DUO51 / Push Delivery: Operational
- DUO52 / Push Delivery: Operational
- DUO53 / Push Delivery: Operational
- DUO54 / Push Delivery: Operational
- DUO55 / Push Delivery: Operational
- DUO56 / Push Delivery: Operational
- DUO57 / Push Delivery: Operational
- DUO58 / Push Delivery: Operational
- DUO59 / Push Delivery: Operational
- DUO60 / Push Delivery: Operational
- DUO62 / Push Delivery: Operational
- DUO63 / Push Delivery: Operational
- DUO65 / Push Delivery: Operational
- DUO66 / Push Delivery: Operational
- Duo Support / Email Support: Operational
- DUO67 / Push Delivery: Operational
- DUO68 / Push Delivery: Operational
- DUO69 / Push Delivery: Operational
- DUO70 / Push Delivery: Operational
- DUO71 / Push Delivery: Operational
- DUO72 / Push Delivery: Operational
- DUO73 / Push Delivery: Operational
- DUO74 / Push Delivery: Operational
- DUO75 / Push Delivery: Operational
- DUO76 / Push Delivery: Operational
- DUO77 / Push Delivery: Operational
- DUO78 / Push Delivery: Operational
- DUO79 / Push Delivery: Operational
- DUO80 / Push Delivery: Operational
- DUO81 / Push Delivery: Operational
- DUO61 / Push Delivery: Operational
- DUO1 / Phone Call Delivery: Operational
- DUO2 / Phone Call Delivery: Operational
- DUO3 / Phone Call Delivery: Operational
- DUO4 / Phone Call Delivery: Operational
- DUO5 / Phone Call Delivery: Operational
- DUO6 / Phone Call Delivery: Operational
- DUO7 / Phone Call Delivery: Operational
- DUO8 / Phone Call Delivery: Operational
- DUO47 / Phone Call Delivery: Operational
- DUO10 / Phone Call Delivery: Operational
- DUO11 / Phone Call Delivery: Operational
- DUO12 / Phone Call Delivery: Operational
- DUO13 / Phone Call Delivery: Operational
- DUO14 / Phone Call Delivery: Operational
- DUO15 / Phone Call Delivery: Operational
- DUO16 / Phone Call Delivery: Operational
- DUO17 / Phone Call Delivery: Operational
- DUO18 / Phone Call Delivery: Operational
- DUO19 / Phone Call Delivery: Operational
- DUO20 / Phone Call Delivery: Operational
- DUO21 / Phone Call Delivery: Operational
- DUO22 / Phone Call Delivery: Operational
- DUO23 / Phone Call Delivery: Operational
- DUO24 / Phone Call Delivery: Operational
- DUO25 / Phone Call Delivery: Operational
- DUO26 / Phone Call Delivery: Operational
- DUO27 / Phone Call Delivery: Operational
- DUO28 / Phone Call Delivery: Operational
- DUO29 / Phone Call Delivery: Operational
- DUO30 / Phone Call Delivery: Operational
- DUO31 / Phone Call Delivery: Operational
- DUO32 / Phone Call Delivery: Operational
- DUO33 / Phone Call Delivery: Operational
- DUO34 / Phone Call Delivery: Operational
- DUO35 / Push Delivery: Operational
- DUO36 / Phone Call Delivery: Operational
- DUO37 / Phone Call Delivery: Operational
- DUO38 / Phone Call Delivery: Operational
- DUO39 / Phone Call Delivery: Operational
- DUO40 / Phone Call Delivery: Operational
- DUO41 / Phone Call Delivery: Operational
- DUO42 / Phone Call Delivery: Operational
- DUO43 / Phone Call Delivery: Operational
- DUO44 / Phone Call Delivery: Operational
- DUO45 / Phone Call Delivery: Operational
- DUO46 / Phone Call Delivery: Operational
- DUO48 / Phone Call Delivery: Operational
- DUO9 / Phone Call Delivery: Operational
- DUO49 / Phone Call Delivery: Operational
- DUO50 / Phone Call Delivery: Operational
- DUO51 / Phone Call Delivery: Operational
- DUO52 / Phone Call Delivery: Operational
- DUO53 / Phone Call Delivery: Operational
- DUO54 / Phone Call Delivery: Operational
- DUO55 / Phone Call Delivery: Operational
- DUO56 / Phone Call Delivery: Operational
- DUO57 / Phone Call Delivery: Operational
- DUO58 / Phone Call Delivery: Operational
- DUO59 / Phone Call Delivery: Operational
- DUO60 / Phone Call Delivery: Operational
- DUO62 / Phone Call Delivery: Operational
- DUO63 / Phone Call Delivery: Operational
- DUO65 / Phone Call Delivery: Operational
- DUO66 / Phone Call Delivery: Operational
- DUO67 / Phone Call Delivery: Operational
- DUO68 / Phone Call Delivery: Operational
- DUO69 / Phone Call Delivery: Operational
- DUO70 / Phone Call Delivery: Operational
- DUO71 / Phone Call Delivery: Operational
- DUO72 / Phone Call Delivery: Operational
- DUO73 / Phone Call Delivery: Operational
- DUO74 / Phone Call Delivery: Operational
- DUO75 / Phone Call Delivery: Operational
- DUO76 / Phone Call Delivery: Operational
- DUO77 / Phone Call Delivery: Operational
- DUO78 / Phone Call Delivery: Operational
- DUO79 / Phone Call Delivery: Operational
- DUO80 / Phone Call Delivery: Operational
- Duo Support / Support Portal: Operational
- DUO81 / Phone Call Delivery: Operational
- DUO61 / Phone Call Delivery: Operational
- DUO1 / SMS Message Delivery: Operational
- DUO2 / SMS Message Delivery: Operational
- DUO3 / SMS Message Delivery: Operational
- DUO4 / SMS Message Delivery: Operational
- DUO5 / SMS Message Delivery: Operational
- DUO6 / SMS Message Delivery: Operational
- DUO7 / SMS Message Delivery: Operational
- DUO8 / SMS Message Delivery: Operational
- DUO47 / SMS Message Delivery: Operational
- DUO10 / SMS Message Delivery: Operational
- DUO11 / SMS Message Delivery: Operational
- DUO12 / SMS Message Delivery: Operational
- DUO13 / SMS Message Delivery: Operational
- DUO14 / SMS Message Delivery: Operational
- DUO15 / SMS Message Delivery: Operational
- DUO16 / SMS Message Delivery: Operational
- DUO17 / SMS Message Delivery: Operational
- DUO18 / SMS Message Delivery: Operational
- DUO19 / SMS Message Delivery: Operational
- DUO20 / SMS Message Delivery: Operational
- DUO21 / SMS Message Delivery: Operational
- DUO22 / SMS Message Delivery: Operational
- DUO23 / SMS Message Delivery: Operational
- DUO24 / SMS Message Delivery: Operational
- DUO25 / SMS Message Delivery: Operational
- DUO26 / SMS Message Delivery: Operational
- DUO27 / SMS Message Delivery: Operational
- DUO28 / SMS Message Delivery: Operational
- DUO29 / SMS Message Delivery: Operational
- DUO30 / SMS Message Delivery: Operational
- DUO31 / SMS Message Delivery: Operational
- DUO32 / SMS Message Delivery: Operational
- DUO33 / SMS Message Delivery: Operational
- DUO34 / SMS Message Delivery: Operational
- DUO35 / Phone Call Delivery: Operational
- DUO36 / SMS Message Delivery: Operational
- DUO37 / SMS Message Delivery: Operational
- DUO38 / SMS Message Delivery: Operational
- DUO39 / SMS Message Delivery: Operational
- DUO40 / SMS Message Delivery: Operational
- DUO41 / SMS Message Delivery: Operational
- DUO42 / SMS Message Delivery: Operational
- DUO43 / SMS Message Delivery: Operational
- DUO44 / SMS Message Delivery: Operational
- DUO45 / SMS Message Delivery: Operational
- DUO46 / SMS Message Delivery: Operational
- DUO48 / SMS Message Delivery: Operational
- DUO9 / SMS Message Delivery: Operational
- DUO49 / SMS Message Delivery: Operational
- DUO50 / SMS Message Delivery: Operational
- DUO51 / SMS Message Delivery: Operational
- DUO52 / SMS Message Delivery: Operational
- DUO53 / SMS Message Delivery: Operational
- DUO54 / SMS Message Delivery: Operational
- DUO55 / SMS Message Delivery: Operational
- DUO56 / SMS Message Delivery: Operational
- DUO57 / SMS Message Delivery: Operational
- DUO58 / SMS Message Delivery: Operational
- DUO59 / SMS Message Delivery: Operational
- DUO60 / SMS Message Delivery: Operational
- DUO62 / SMS Message Delivery: Operational
- DUO63 / SMS Message Delivery: Operational
- DUO65 / SMS Message Delivery: Operational
- DUO66 / SMS Message Delivery: Operational
- DUO67 / SMS Message Delivery: Operational
- DUO68 / SMS Message Delivery: Operational
- DUO69 / SMS Message Delivery: Operational
- DUO70 / SMS Message Delivery: Operational
- DUO71 / SMS Message Delivery: Operational
- DUO72 / SMS Message Delivery: Operational
- DUO73 / SMS Message Delivery: Operational
- DUO74 / SMS Message Delivery: Operational
- DUO75 / SMS Message Delivery: Operational
- DUO76 / SMS Message Delivery: Operational
- DUO77 / SMS Message Delivery: Operational
- DUO78 / SMS Message Delivery: Operational
- DUO79 / SMS Message Delivery: Operational
- DUO80 / SMS Message Delivery: Operational
- DUO81 / SMS Message Delivery: Operational
- DUO61 / SMS Message Delivery: Operational
- DUO35 / SMS Message Delivery: Operational
- DUO1 / Cloud PKI: Operational
- DUO2 / Cloud PKI: Operational
- DUO3 / Cloud PKI: Operational
- DUO4 / Cloud PKI: Operational
- DUO5 / Cloud PKI: Operational
- DUO6 / Cloud PKI: Operational
- DUO7 / Cloud PKI: Operational
- DUO8 / Cloud PKI: Operational
- DUO10 / Cloud PKI: Operational
- DUO9 / Cloud PKI: Operational
- DUO11 / Cloud PKI: Operational
- DUO12 / Cloud PKI: Operational
- DUO13 / Cloud PKI: Operational
- DUO15 / Cloud PKI: Operational
- DUO14 / Cloud PKI: Operational
- DUO16 / Cloud PKI: Operational
- DUO17 / Cloud PKI: Operational
- DUO18 / Cloud PKI: Operational
- DUO19 / Cloud PKI: Operational
- DUO20 / Cloud PKI: Operational
- DUO21 / Cloud PKI: Operational
- DUO22 / Cloud PKI: Operational
- DUO23 / Cloud PKI: Operational
- DUO24 / Cloud PKI: Operational
- DUO25 / Cloud PKI: Operational
- DUO26 / Cloud PKI: Operational
- DUO27 / Cloud PKI: Operational
- DUO28 / Cloud PKI: Operational
- DUO29 / Cloud PKI: Operational
- DUO30 / Cloud PKI: Operational
- DUO31 / Cloud PKI: Operational
- DUO32 / Cloud PKI: Operational
- DUO33 / Cloud PKI: Operational
- DUO34 / Cloud PKI: Operational
- DUO36 / Cloud PKI: Operational
- DUO37 / Cloud PKI: Operational
- DUO38 / Cloud PKI: Operational
- DUO39 / Cloud PKI: Operational
- DUO40 / Cloud PKI: Operational
- DUO41 / Cloud PKI: Operational
- DUO42 / Cloud PKI: Operational
- DUO43 / Cloud PKI: Operational
- DUO44 / Cloud PKI: Operational
- DUO45 / Cloud PKI: Operational
- DUO46 / Cloud PKI: Operational
- DUO47 / Cloud PKI: Operational
- DUO48 / Cloud PKI: Operational
- DUO49 / Cloud PKI: Operational
- DUO50 / Cloud PKI: Operational
- DUO51 / Cloud PKI: Operational
- DUO52 / Cloud PKI: Operational
- DUO53 / Cloud PKI: Operational
- DUO54 / Cloud PKI: Operational
- DUO55 / Cloud PKI: Operational
- DUO56 / Cloud PKI: Operational
- DUO57 / Cloud PKI: Operational
- DUO58 / Cloud PKI: Operational
- DUO59 / Cloud PKI: Operational
- DUO60 / Cloud PKI: Operational
- DUO62 / Cloud PKI: Operational
- DUO63 / Cloud PKI: Operational
- DUO65 / Cloud PKI: Operational
- DUO66 / Cloud PKI: Operational
- DUO67 / Cloud PKI: Operational
- DUO68 / Cloud PKI: Operational
- DUO69 / Cloud PKI: Operational
- DUO70 / Cloud PKI: Operational
- DUO71 / Cloud PKI: Operational
- DUO72 / Cloud PKI: Operational
- DUO73 / Cloud PKI: Operational
- DUO74 / Cloud PKI: Operational
- DUO75 / Cloud PKI: Operational
- DUO76 / Cloud PKI: Operational
- DUO77 / Cloud PKI: Operational
- DUO78 / Cloud PKI: Operational
- DUO79 / Cloud PKI: Operational
- DUO80 / Cloud PKI: Operational
- DUO81 / Cloud PKI: Operational
- DUO61 / Cloud PKI: Operational
- DUO35 / Cloud PKI: Operational
- DUO1 / SSO: Operational
- DUO2 / SSO: Operational
- DUO3 / SSO: Operational
- DUO4 / SSO: Operational
- DUO6 / SSO: Operational
- DUO7 / SSO: Operational
- DUO8 / SSO: Operational
- DUO9 / SSO: Operational
- DUO10 / SSO: Operational
- DUO11 / SSO: Operational
- DUO12 / SSO: Operational
- DUO13 / SSO: Operational
- DUO14 / SSO: Operational
- DUO15 / SSO: Operational
- DUO16 / SSO: Operational
- DUO17 / SSO: Operational
- DUO18 / SSO: Operational
- DUO19 / SSO: Operational
- DUO20 / SSO: Operational
- DUO21 / SSO: Operational
- DUO22 / SSO: Operational
- DUO23 / SSO: Operational
- DUO25 / SSO: Operational
- DUO27 / SSO: Operational
- DUO28 / SSO: Operational
- DUO29 / SSO: Operational
- DUO30 / SSO: Operational
- DUO31 / SSO: Operational
- DUO32 / SSO: Operational
- DUO33 / SSO: Operational
- DUO34 / SSO: Operational
- DUO36 / SSO: Operational
- DUO37 / SSO: Operational
- DUO38 / SSO: Operational
- DUO39 / SSO: Operational
- DUO40 / SSO: Operational
- DUO41 / SSO: Operational
- DUO42 / SSO: Operational
- DUO44 / SSO: Operational
- DUO47 / SSO: Operational
- DUO48 / SSO: Operational
- DUO49 / SSO: Operational
- DUO50 / SSO: Operational
- DUO52 / SSO: Operational
- DUO53 / SSO: Operational
- DUO54 / SSO: Operational
- DUO55 / SSO: Operational
- DUO56 / SSO: Operational
- DUO57 / SSO: Operational
- DUO58 / SSO: Operational
- DUO60 / SSO: Operational
- DUO62 / SSO: Operational
- DUO63 / SSO: Operational
- DUO65 / SSO: Operational
- DUO66 / SSO: Operational
- DUO67 / SSO: Operational
- DUO68 / SSO: Operational
- DUO69 / SSO: Operational
- DUO70 / SSO: Operational
- DUO71 / SSO: Operational
- DUO72 / SSO: Operational
- DUO73 / SSO: Operational
- DUO74 / SSO: Operational
- DUO75 / SSO: Operational
- DUO76 / SSO: Operational
- DUO77 / SSO: Operational
- DUO78 / SSO: Operational
- DUO79 / SSO: Operational
- DUO80 / SSO: Operational
- DUO81 / SSO: Operational
- DUO5 / Cisco Identity Intelligence: Operational
- DUO24 / Cisco Identity Intelligence: Operational
- DUO43 / Cisco Identity Intelligence: Operational
- DUO46 / Cisco Identity Intelligence: Operational
- DUO45 / Cisco Identity Intelligence: Operational
- DUO59 / Cisco Identity Intelligence: Operational
- DUO26 / Logs: Operational
- DUO51 / Logs: Operational
- DUO61 / Logs: Operational
- DUO35 / SSO: Operational
- DUO2 / Cisco Identity Intelligence: Operational
- DUO3 / Cisco Identity Intelligence: Operational
- DUO4 / Cisco Identity Intelligence: Operational
- DUO6 / Cisco Identity Intelligence: Operational
- DUO7 / Cisco Identity Intelligence: Operational
- DUO9 / Cisco Identity Intelligence: Operational
- DUO10 / Cisco Identity Intelligence: Operational
- DUO11 / Cisco Identity Intelligence: Operational
- DUO12 / Cisco Identity Intelligence: Operational
- DUO13 / Cisco Identity Intelligence: Operational
- DUO14 / Cisco Identity Intelligence: Operational
- DUO15 / Cisco Identity Intelligence: Operational
- DUO16 / Cisco Identity Intelligence: Operational
- DUO17 / Cisco Identity Intelligence: Operational
- DUO18 / Cisco Identity Intelligence: Operational
- DUO19 / Cisco Identity Intelligence: Operational
- DUO20 / Cisco Identity Intelligence: Operational
- DUO22 / Cisco Identity Intelligence: Operational
- DUO23 / Cisco Identity Intelligence: Operational
- DUO25 / Cisco Identity Intelligence: Operational
- DUO27 / Cisco Identity Intelligence: Operational
- DUO28 / Cisco Identity Intelligence: Operational
- DUO29 / Cisco Identity Intelligence: Operational
- DUO30 / Cisco Identity Intelligence: Operational
- DUO31 / Cisco Identity Intelligence: Operational
- DUO32 / Cisco Identity Intelligence: Operational
- DUO33 / Cisco Identity Intelligence: Operational
- DUO36 / Cisco Identity Intelligence: Operational
- DUO37 / Cisco Identity Intelligence: Operational
- DUO38 / Cisco Identity Intelligence: Operational
- DUO39 / Cisco Identity Intelligence: Operational
- DUO40 / Cisco Identity Intelligence: Operational
- DUO41 / Cisco Identity Intelligence: Operational
- DUO42 / Cisco Identity Intelligence: Operational
- DUO44 / Cisco Identity Intelligence: Operational
- DUO47 / Cisco Identity Intelligence: Operational
- DUO48 / Cisco Identity Intelligence: Operational
- DUO49 / Cisco Identity Intelligence: Operational
- DUO50 / Cisco Identity Intelligence: Operational
- DUO52 / Cisco Identity Intelligence: Operational
- DUO53 / Cisco Identity Intelligence: Operational
- DUO54 / Cisco Identity Intelligence: Operational
- DUO55 / Cisco Identity Intelligence: Operational
- DUO56 / Cisco Identity Intelligence: Operational
- DUO57 / Cisco Identity Intelligence: Operational
- DUO58 / Cisco Identity Intelligence: Operational
- DUO60 / Cisco Identity Intelligence: Operational
- DUO62 / Cisco Identity Intelligence: Operational
- DUO63 / Cisco Identity Intelligence: Operational
- DUO65 / Cisco Identity Intelligence: Operational
- DUO1 / Cisco Identity Intelligence: Operational
- DUO66 / Cisco Identity Intelligence: Operational
- DUO67 / Cisco Identity Intelligence: Operational
- DUO68 / Cisco Identity Intelligence: Operational
- DUO70 / Cisco Identity Intelligence: Operational
- DUO71 / Cisco Identity Intelligence: Operational
- DUO72 / Cisco Identity Intelligence: Operational
- DUO73 / Cisco Identity Intelligence: Operational
- DUO74 / Cisco Identity Intelligence: Operational
- DUO75 / Cisco Identity Intelligence: Operational
- DUO76 / Cisco Identity Intelligence: Operational
- DUO77 / Cisco Identity Intelligence: Operational
- DUO78 / Cisco Identity Intelligence: Operational
- DUO79 / Cisco Identity Intelligence: Operational
- DUO80 / Cisco Identity Intelligence: Operational
- DUO24 / AI Assistant: Operational
- DUO69 / AI Assistant: Operational
- DUO5 / Logs: Operational
- DUO34 / Logs: Operational
- DUO43 / Logs: Operational
- DUO45 / Logs: Operational
- DUO46 / Logs: Operational
- DUO59 / Logs: Operational
- DUO81 / Logs: Operational
- DUO8 / Cisco Identity Intelligence: Operational
- DUO21 / Cisco Identity Intelligence: Operational
- DUO35 / Cisco Identity Intelligence: Operational
- DUO1 / AI Assistant: Operational
- DUO2 / AI Assistant: Operational
- DUO4 / AI Assistant: Operational
- DUO6 / AI Assistant: Operational
- DUO7 / AI Assistant: Operational
- DUO9 / AI Assistant: Operational
- DUO10 / AI Assistant: Operational
- DUO13 / AI Assistant: Operational
- DUO14 / AI Assistant: Operational
- DUO15 / AI Assistant: Operational
- DUO16 / AI Assistant: Operational
- DUO17 / AI Assistant: Operational
- DUO18 / AI Assistant: Operational
- DUO19 / AI Assistant: Operational
- DUO20 / AI Assistant: Operational
- DUO22 / AI Assistant: Operational
- DUO23 / AI Assistant: Operational
- DUO28 / AI Assistant: Operational
- DUO31 / AI Assistant: Operational
- DUO33 / AI Assistant: Operational
- DUO36 / AI Assistant: Operational
- DUO37 / AI Assistant: Operational
- DUO39 / AI Assistant: Operational
- DUO40 / AI Assistant: Operational
- DUO41 / AI Assistant: Operational
- DUO42 / AI Assistant: Operational
- DUO49 / AI Assistant: Operational
- DUO50 / AI Assistant: Operational
- DUO52 / AI Assistant: Operational
- DUO55 / AI Assistant: Operational
- DUO56 / AI Assistant: Operational
- DUO58 / AI Assistant: Operational
- DUO60 / AI Assistant: Operational
- DUO62 / AI Assistant: Operational
- DUO63 / AI Assistant: Operational
- DUO65 / AI Assistant: Operational
- DUO72 / AI Assistant: Operational
- DUO73 / AI Assistant: Operational
- DUO74 / AI Assistant: Operational
- DUO75 / AI Assistant: Operational
- DUO76 / AI Assistant: Operational
- DUO77 / AI Assistant: Operational
- DUO78 / AI Assistant: Operational
- DUO79 / AI Assistant: Operational
- DUO80 / AI Assistant: Operational
- DUO66 / AI Assistant: Operational
- DUO67 / AI Assistant: Operational
- DUO68 / AI Assistant: Operational
- DUO38 / AI Assistant: Operational
- DUO48 / AI Assistant: Operational
- DUO3 / AI Assistant: Operational
- DUO47 / AI Assistant: Operational
- DUO57 / AI Assistant: Operational
- DUO70 / AI Assistant: Operational
- DUO11 / Logs: Operational
- DUO12 / Logs: Operational
- DUO24 / Logs: Operational
- DUO25 / Logs: Operational
- DUO27 / Logs: Operational
- DUO29 / Logs: Operational
- DUO30 / Logs: Operational
- DUO32 / Logs: Operational
- DUO44 / Logs: Operational
- DUO53 / Logs: Operational
- DUO54 / Logs: Operational
- DUO69 / Logs: Operational
- DUO71 / Logs: Operational
- DUO21 / AI Assistant: Operational
- DUO35 / AI Assistant: Operational
- DUO1 / Logs: Operational
- DUO2 / Logs: Operational
- DUO3 / Logs: Operational
- DUO4 / Logs: Operational
- DUO6 / Logs: Operational
- DUO7 / Logs: Operational
- DUO8 / Logs: Operational
- DUO9 / Logs: Operational
- DUO10 / Logs: Operational
- DUO13 / Logs: Operational
- DUO14 / Logs: Operational
- DUO15 / Logs: Operational
- DUO16 / Logs: Operational
- DUO17 / Logs: Operational
- DUO18 / Logs: Operational
- DUO19 / Logs: Operational
- DUO20 / Logs: Operational
- DUO22 / Logs: Operational
- DUO23 / Logs: Operational
- DUO28 / Logs: Operational
- DUO31 / Logs: Operational
- DUO33 / Logs: Operational
- DUO36 / Logs: Operational
- DUO37 / Logs: Operational
- DUO38 / Logs: Operational
- DUO39 / Logs: Operational
- DUO40 / Logs: Operational
- DUO41 / Logs: Operational
- DUO42 / Logs: Operational
- DUO47 / Logs: Operational
- DUO48 / Logs: Operational
- DUO49 / Logs: Operational
- DUO50 / Logs: Operational
- DUO52 / Logs: Operational
- DUO55 / Logs: Operational
- DUO56 / Logs: Operational
- DUO57 / Logs: Operational
- DUO58 / Logs: Operational
- DUO60 / Logs: Operational
- DUO62 / Logs: Operational
- DUO63 / Logs: Operational
- DUO65 / Logs: Operational
- DUO66 / Logs: Operational
- DUO67 / Logs: Operational
- DUO68 / Logs: Operational
- DUO70 / Logs: Operational
- DUO72 / Logs: Operational
- DUO73 / Logs: Operational
- DUO74 / Logs: Operational
- DUO75 / Logs: Operational
- DUO76 / Logs: Operational
- DUO77 / Logs: Operational
- DUO78 / Logs: Operational
- DUO79 / Logs: Operational
- DUO80 / Logs: Operational
- DUO21 / Logs: Operational
- DUO35 / Logs: Operational

## Last 90 days
- Incidents: 3 on 1 days
- Median duration: 2h 12m; longest: 2h 54m
- Median time to acknowledge after down.guide's first evidence: n/a
- Postmortem rate for partial or major outages: n/a

## Recent incidents
- **Duo Security**: [Duo - Partial Hardware Token Authentication Issues - United States](https://down.guide/duo/DWN-c4e302730a) (Degraded; lasted 1h 20m; started 2026-09-03 22:04 UTC; Core Authentication Service, Core Authentication Service, Core Authentication Service +20; us)
- **Duo Security**: [New Signups Unavailable](https://down.guide/duo/DWN-bf2c8af4a8) (Degraded; lasted 2h 12m; started 2026-08-10 20:34 UTC)
- **Duo Security**: [Duo Phone Call Authentication Failures - United States](https://down.guide/duo/DWN-e244d1b902) (Degraded; lasted 2h 54m; started 2026-08-08 21:13 UTC; Phone Call Delivery, Phone Call Delivery, Phone Call Delivery +45; us)

More: [history](https://down.guide/duo/history), [feed](https://down.guide/feed?provider=duo), [badge](https://down.guide/badge/duo.svg), JSON: https://down.guide/api/v1/providers/duo

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by Sazabi (https://sazabi.com/?utm_source=down-guide&utm_medium=markdown).