Is Duo Security Down?

Duo Security status is operational

Are you having problems?

Users are not reporting problems in Duo Security

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Duo Security problems reported by users

This chart provides user-reported problems for Duo Security in the last 12 hours. It's a collection of user reports from different sources.

Latest Duo Security Outages

We continuously monitor the official Duo Security status page for updates on any ongoing outages. Check the stats for the latest 30 days and a list of the last Duo Security outages and possible affected you.

1 Outages in the last 7 days
4 Outages in the last 30 days
3 Days since last incident

Minor Resolved · 2 days ago · lasted about 22 hours

Active Directory Sync Failures

We are investigating an issue causing failed Active Directory Syncs for selected deployments. We are locating the cause of the issue and are working to find a solution. Please subscribe to the status page for further updates.

Minor Resolved · 16 days ago · lasted 1 day

Limited 2FA options for some Duo integrations on D257

We are currently investigating an issue that is limiting 2FA methods for some integrations on D257. We are working to correct the issue as soon as possible. Please check back or subscribe here for further updates.

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Minor Resolved · 21 days ago · lasted 29 minutes

All Deployments: Small Number of Failed SSO Authentications

We have identified an issue that caused .01% of authentications to fail for customers using Duo SSO over the last 36 hours. The issue was present on all deployments for a short time, but we have implemented and rolled out a fix. No additional failures have been observed since the fix was deployed. We are continuing to monitor the situation to ensure the issue does not recur.

Minor Resolved · 28 days ago · lasted about 2 hours

All Deployments: Degraded Passwordless Authentication

We are currently investigating an issue that is preventing passwordless enrollment and causing passwordless authentication to fallback to password-based authentication on all deployments. We are working to correct the issue as soon as possible. Please check back here or subscribe here for further updates.

Major Resolved · about 1 month ago · lasted about 2 hours

All Deployments: Trusted Endpoint Certificate Authentication failure

We are currently investigating an issue causing certificate-based Trusted Endpoint authentications to fail on all deployments. We are working to correct the issue as soon as possible. Please check back here or subscribe here for further updates.

Minor Resolved · about 2 months ago · lasted 6 minutes

Telephony Auth issue in US, GB, and IN

We are currently investigating an issue causing degraded performance to call and SMS authentications in the US, GB, and IN regions. We will provide an update shortly

Minor Resolved · about 2 months ago · lasted about 2 hours

Telephony Auth issue in US, GB, and IN

We are currently investigating an issue causing degraded performance to call and SMS authentications in the US, GB, and IN regions. We will provide an update shortly

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Frequently Asked Questions

Is Duo Security down right now? What is Duo Security current status?
Duo Security seems to be up and running. We've updated the status 2 minutes ago.
Was Duo Security down today?
Duo Security is up and running now. In the last 24 hours there was 0 outages.
I'm having issues with Duo Security, but the status is OK. What's going on?
There are a few things you can try:
  • Check the official status page for more information.
  • Check on the top of the page if there are any reported problems by other users.
Having problems with Duo Security and need support?
Duo Security outage? How can I monitor Duo Security?
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