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Duo is committed to providing you with the best possible experience. From using our product to interacting with our team, we want to be sure you have what you need to keep your accounts and data safe.
Detailed documentation, installation and config information for a wide range of devices and apps.
See Our DocsCheck our extensive knowledge base articles for a quick fix to troubleshoot your issue.
Get Some KnowledgeThis is what your end-users should look to for information about enrollment, authentication prompts, adding devices, and more.
Learn MoreLearn even more about security with our how-to videos, e-books, infographics, and more.
Learn MoreDuo Care gives you extended coverage and a dedicated Customer Success team, in addition to our awesome technical support, fostering a long-term strategy for success.
See FeaturesConnect with and learn from Duo users and security professionals in our public forum.
Visit CommunityLearn about the most recent updates, enhancements, and features we have added to Duo.
Read the Release NotesOur Support Portal is available to all paying customers via the left sidebar of the Admin Panel. Use the portal to securely transmit attachments, view your current and previous cases, and leave feedback on issues we've solved! You can also drop us a line at support@duosecurity.com to start a new case.
If you're looking for more immediate or emergency assistance, you can also call us. Find your country's phone number.
Plus, you can monitor our system status at https://status.duo.com.
In order to provide you with 24x7x365 coverage, Duo Security requests that you identify a dedicated point of contact who will be available until the issue is resolved.
Duo Security requires that only administrators listed in the Duo Admin Panel contact Duo Support. For security purposes, we will be unable to work with non-admins or individuals residing outside of your organization without a Duo Administrator listed on that account present.
If resolution requires any specific personnel from your organization (i.e network engineers), please have them available to troubleshoot critical severity issues when contacting Duo.
United States
+1 (866) 760-4247
United Kingdom
+44 8003 585 315
Denmark
+45 8082 0216
Belgium
+32 8 002 67 84
France
+33 805 08 43 26
Germany
+49 8007 234790
Netherlands
+31 8000 223681
Spain
+34 90 083 90 77
Norway
+47 800 24 869
Duo support is available during business hours, 9:00am-6:00pm local time, Mon-Fri. We offer 24x7x365 assistance for Duo MFA, Duo Access, & Duo Beyond customers experiencing Critical Severity issues.
Critical Severity: 1 hour Halts your business operations and no procedural workaround exists. Duo MFA/Duo Access/Duo Beyond customers, please call US (1.866.760.4247) or UK (0800 358 5315 ) to report these issues. Please note that new Duo deployments do not constitute critical severity issues.
High Severity: 2 business hours High impact to portions of your business operations and no procedural workaround exists.
Medium Severity: 4 business hours Medium-to-low impact on your business, but your business continues to function (including the use of a procedural workaround).
Low Severity: 1 business day Low-to-no impact on your business or the performance/functionality of the service.
Our support team breaks for general inquiries on major U.S. holidays. We do remain available 24x7x365 to our Duo MFA, Duo Access, or DuoCare customers experiencing Critical Severity issues by telephone.
| US Holidays | |
| Christmas Day | December 25, 2018 |
| New Year's Day | January 1, 2019 |
| Martin Luther King Jr. Day | January 21, 2019 |
| Memorial Day | May 27, 2019 |
| Independence Day | July 4, 2019 |
| Labor Day | September 2, 2019 |
| Thanksgiving Day | November 28, 2019 |
| Day after Thanksgiving | November 29, 2019 |
| Day before Christmas | December 24, 2019 |
| Christmas Day | December 25, 2019 |
| New Year's Eve | December 31, 2019 |
| UK Holidays | |
| Christmas Day | 25 December 2018 |
| Boxing Day | 26 December 2018 |
| New Year's Day | 1 January 2019 |
| Good Friday | 19 April 2019 |
| Easter Monday | 22 April 2019 |
| Early May Bank Holiday | 6 May 2019 |
| Spring Bank Holiday | 27 May 2019 |
| Summer Bank Holiday | 26 August 2019 |
| Day Before Christmas | 24 December 2019 |
| Christmas Day | 25 December 2019 |
| Boxing Day | 26 December 2019 |
| New Year's Eve | 31 December 2019 |
See more how-to videos in our resource library.