Vendor record
Duo Security
Checked
Front door check counts and Duo Security’s own incident posts. Use them to investigate a dependency; neither confirms what happened in your app.
Front door checks
We have no front door checks against Duo Security in the last 30 days. That does not show whether it was reachable.
Checks 15 minutes apart cannot see disruptions shorter than that. A check that reached the front door does not show that every Duo Security product, region or your app worked.
How we count front door checksDuo Security says
Incident posts from Duo Security’s status page, with its titles, impact levels and times. They say what Duo Security chose to post, not what reached your app.
A closed record shows when our record closed. Some older records closed when a post left the status page, without a resolution post from the vendor.
5
incidents Duo Security posted, last 180 days
Median recorded duration: 2h 56m. From 5 incidents with vendor-supplied starts and recorded closure times.
Most recent records · all dates
Duo - Partial Hardware Token Authentication Issues - United States
MinorDuo Security’s postStarted, per Duo Security
Closed in our record(1h 25m)
New Signups Unavailable
Not specifiedDuo Security’s postStarted, per Duo Security
Closed in our record(2h 21m)
Duo Phone Call Authentication Failures - United States
MinorDuo Security’s postStarted, per Duo Security
Closed in our record(2h 56m)
VoIP and SMS Delivery Issues in Israel
MinorDuo Security’s postStarted, per Duo Security
Closed in our record(4d 2h)
Duo - Phone call and SMS authentication issues - Australia
MinorDuo Security’s postStarted, per Duo Security
Closed in our record(15h 55m)
Your code, your dependencies
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Add Duo Security status to your page.
Choose the format your page supports, then copy the code. Badges show the recorded vendor status; they do not establish impact on your app.
Frequently Asked Questions
Is Duo Security currently down?
Duo Security's latest recorded status is Operational. Check the timestamp and linked source at the top of this page. A vendor status report does not establish whether your application was affected.
When did Duo Security last have an outage?
The most recent closed incident record began 42 days ago and spans 1h 25m. The vendor reported degraded performance. Closure may reflect a disappeared post or an expired tracking period; it does not confirm vendor or application recovery. Check the dated history and source links.
Does CheckUpstream publish an uptime percentage for Duo Security?
No. CheckUpstream does not run front door checks against Duo Security. The incident history on this page is what Duo Security reported, not a measure of how often it was available.
How do I monitor Duo Security in production?
Create your account, connect GitHub or GitLab and choose a public or private repository. Review the vendor matches and your alert settings. Available notification channels and history depend on your plan.
How does CheckUpstream track Duo Security?
This record separates vendor-reported incidents from independent checks. Sources and coverage vary by vendor: review the linked source, check time and measurement scope. Neither kind of evidence establishes SLA credit eligibility.