What is Duo Security SSO current status?

Duo Security SSO is currently operational. You can check Duo Security SSO status and current incidents and outages on the top of the page. The status is updated in almost real-time, and you can see the issues affecting customers.

How to monitor or check Duo Security SSO status?

You can use IsDown service or go to Duo Security official status page. Some accounts also use Twitter to communicate the status.

How can I be notified when Duo Security SSO is having issues or undergoing maintenance?

You can create an account in IsDown and monitor multiple services or subscribe for updates on the official status page. IsDown will send you a notification in real-time when Duo Security SSO has issues. Duo Security official status page might also offer notification options such as email, SMS, or Slack.

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Is Duo Security SSO Down? Check current status

Q: Is Duo Security SSO down today?

Duo Security SSO was not down today according to the official status page. In the last 24 hours, there were 0 outages reported. IsDown continuously monitors the Duo Security status page, looking for the latest outages and issues affecting customers. Check all recent outages in the section 'Latest Duo Security SSO outages, issues and problems' at the top of the page.

Check if Duo Security SSO is down, official outages, user-reported issues, and outages map.

Current Duo Security SSO status

Duo Security SSO is working normally

Updated from Duo Security official status page 58 seconds ago

SSO is a component of Duo Security ›

Duo Security SSO service health. Issues reported in the last 24 hours

Working Normally

Possible Incident

Confirmed Outage

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 Duo Security status data.

View Duo Security Outage Reports Map

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Duo Security SSO recent outages and downtime history

IsDown has tracked 11 incidents for Duo Security SSO since started monitoring Duo Security status in April 2020. 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
Jul 14, 2025 10:01 PM UTC	Minor Possible Duo SSO login failures We are currently investigating an issue that might be causing Duo SSO login failures for some cus...	about 1 hour
May 19, 2025 11:20 PM UTC	Minor Password Reset Failure for Duo SSO Logins using Active Directory We are currently investigating an issue causing password reset failures for Duo SSO logins using ...	about 2 hours
Mar 14, 2024 05:35 PM UTC	Minor Trial Account Sign Up Issues We are currently investigating an issue preventing customers from signing up for Duo trial accoun...	about 1 hour
Sep 04, 2023 12:58 PM UTC	Minor SMS and Call delivery issue in the Great Britain region We are currently investigating an issue with SMS and Call delivery issue in the GB region.	about 18 hours
Feb 06, 2023 12:28 PM UTC	Minor SMS delivery issue in GB region We are experiencing some SMS auth degradation in GB region for all deployments and currently we a...	29 minutes
Jan 12, 2023 09:41 PM UTC	Minor All Deployments: Small Number of Failed SSO Authentications We have identified an issue that caused .01% of authentications to fail for customers using Duo S...	29 minutes
Jan 05, 2023 11:46 PM UTC	Minor All Deployments: Degraded Passwordless Authentication We are currently investigating an issue that is preventing passwordless enrollment and causing pa...	about 2 hours
Nov 25, 2022 05:49 PM UTC	Minor SMS Message Delivery to some US numbers We have identified an issue causing SMS deliveries to some US Numbers are delayed due to carrier ...	about 10 hours
Nov 01, 2022 12:11 AM UTC	Minor Multiple Deployments: US degraded performance - ISP intermittent timeouts We are currently investigating an issue with some US ISPs resulting in intermittent timeouts to D...	about 17 hours
Aug 24, 2022 01:20 PM UTC	Minor SMS and MMS Delivery Delays to and from US AT&T We have detected an issue with SMS delivery for the US region with AT&T, and we are currently inv...	about 1 hour

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Monitoring Duo Security since April 2020

SSO is part of Duo Security. Check the Duo Security's status.

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2 incidents in 2025

Frequently Asked Questions

Is Duo Security SSO down today?

Duo Security SSO isn't down. You can check Duo Security SSO status and incident details on the top of the page. IsDown continuously monitors Duo Security SSO official status page every few minutes. In the last 24 hours, there were 0 outages reported.

What is the current Duo Security SSO status?

Duo Security SSO is currently operational. You can check Duo Security SSO 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.

Is there a Duo Security SSO outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is Duo Security SSO down today or just slow?

Currently there's no report of Duo Security SSO being slow. Check on the top of the page if there are any reported problems by other users.

How are Duo Security SSO outages detected?

IsDown monitors the Duo Security SSO 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.

Is Duo Security SSO having an outage right now?

Duo Security SSO last outage was on July 14, 2025 with the title "Possible Duo SSO login failures"

How IsDown compares to DownDetector when monitoring Duo Security?

IsDown and DownDetector help users determine if Duo Security 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 Duo Security'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.