Check if Cisco Duo is down, official outages, user-reported issues, and outages map.
Cisco Duo is working normally
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe. Sign up for free to see more Cisco Duo status data.
IsDown has tracked 245 incidents since started monitoring Cisco Duo status in February 2021. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.
Date | Incident | Duration |
---|---|---|
Oct 15, 2025
12:19 PM UTC
|
Minor
We are currently investigating an issue causing Duo Desktop to not be recognized during authentic...
|
about 8 hours |
Oct 07, 2025
07:13 PM UTC
|
Major
We are currently investigating an issue causing a full outage for all services on our DUO34 deplo...
|
44 minutes |
Sep 29, 2025
09:46 AM UTC
|
Minor
We are current investigating issue where custom attributes are not being synced from Entra ID to ...
|
about 7 hours |
Sep 26, 2025
02:54 PM UTC
|
Minor
We have identified an issue preventing administrators from accessing the Duo AI Assistant for the...
|
about 8 hours |
Sep 09, 2025
04:43 PM UTC
|
Major
We have identified an issue causing login failures on cross deployment logins to the Duo Admin Pa...
|
26 minutes |
Aug 29, 2025
05:30 PM UTC
|
Minor
Blank Duo Prompt issue impacting users authenticating from both Chrome and Edge version 136 brows...
We are currently aware of an issue that is impacting users logging into web-based applications fr...
|
about 12 hours |
Aug 26, 2025
02:43 PM UTC
|
Minor
We are currently investigating an issue affecting updates or changes made to users in the Admin P...
|
19 minutes |
Aug 26, 2025
08:08 AM UTC
|
Major
We are currently investigating an issue impacting user management and Active Directory sync on se...
|
about 4 hours |
Aug 26, 2025
06:29 AM UTC
|
Minor
We are currently investigating an issue affecting SMS delivery to phone numbers using T-Mobile Se...
|
about 4 hours |
Aug 18, 2025
11:25 AM UTC
|
Minor
We are currently investigating an issue causing phone call authentication failures in India on al...
|
about 4 hours |
No comments yet
Services commonly monitored together with Cisco Duo and alternatives
Google Workspace
AWS
Microsoft Azure
Microsoft 365
Slack
Cloudflare
Zoom
Microsoft Office 365
Duo Security
GoDaddy
Datto
HubSpot
Egnyte
Salesforce
Mimecast
Multi-factor authentication service that provides secure access to applications with features like push notifications, SMS, phone call verifications, and single sign-on capabilities.
Monitoring Cisco Duo since February 2021
Tracking 528 Cisco Duo services and regions
42 incidents in 2025
Cisco Duo isn't down. You can check Cisco Duo status and incident details on the top of the page. IsDown continuously monitors Cisco Duo official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Cisco Duo is currently operational. You can check Cisco Duo status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Cisco Duo being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Cisco Duo official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Cisco Duo last outage was on October 15, 2025 with the title "[All Deployments] Duo Desktop not being recognized on Windows 11 24H2/25H2"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Cisco Duo and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if Cisco Duo is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Cisco Duo's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
Compared to Cisco Duo's official status page IsDown offers way more control and visibility over what's going on.
We aggregate the status of all the services you've dependent on. Have a clear view of all your dependencies and their status.
We send you an alert whenever we detect a new incident from official sources or crowdsourced reports. You will be the first to know when there is an issue with your dependencies.
Aggregate all the status information in one status page (public or private). You can also send the information and alerts to your team's tools, such as Slack, Datadog, Microsoft Teams, PagerDuty, and more.
14-day free trial · No credit card required · No code required