"Access Denied. Username Cannot Authenticate with Duo"

This error means that you have not signed up with Duo yet, which is our two factor authentication system that is now required for many of our Clemson pages. To sign up, please go to 2fa.clemson.edu and follow the instructions there.

For a detailed guide on how to enroll in duo, please see the following: https://hdkb.clemson.edu/phpkb/article.php?id=495

Please also see our FAQ page if you have further questions, as they are likely answered there: https://hdkb.clemson.edu/phpkb/article.php?id=488

If you have any trouble with registering, or have any questions not already answered, we would be happy to further assist you if you call the CCIT Support Center at (864)656-3494.

Attached Files
There are no attachments for this article.
Related Articles RSS Feed
Remote Access to a Clemson managed Windows computer from a Mac
Added on Wed, Mar 11, 2020
Kronos App
Added on Wed, Aug 2, 2017
How To: Clemson Password Reset
Added on Tue, Jul 18, 2017
Accessing a Mac remotely using another Mac
Added on Mon, Mar 16, 2020
TigerFlix
Added on Wed, Sep 12, 2018
Certificate of Eligibility: STEM OPT Extension (iStart/Sunapsis portal) Instructions and FAQ
Added on Fri, Dec 8, 2017
SOC Linux Machines and Access Options
Added on Thu, Oct 5, 2017
Clemson Login Page: Common Error Messages
Added on Tue, Oct 10, 2017
New Student Onboarding, FAQ & Next Steps
Added on Mon, Jul 17, 2017
How To: Forget the Wireless Network on your computer
Added on Wed, Oct 4, 2017