How to Use Thetis U2F and FIDO2 Security Keys with Duo: A Complete Gui

1. Login to Administrator's Account

Duo Admin Login Page

Click "Users" to go to the user list and manage your users.

Duo Users List

To enroll a new user, click "Add User". Otherwise, click an existing user to manage their account settings.

Add or Manage Duo User

In the user page, fill in the email address and send the user an enrollment email, or resend the enrollment email to an existing user.

Send Enrollment Email in Duo

Ask your user to enable 2-Step Verification and register their Thetis U2F or FIDO2 security key.

2. Register Your Security Key

The user will receive an email like this:

Duo Enrollment Email

Click the link to go to the registration page.

Duo Registration Page

Click the "Start setup" button and choose the U2F token.

Duo Setup U2F Token

Insert Thetis Key

Insert your Thetis key into the USB port.

Press Button on Thetis Key

Press the key's button and finish the registration.

Finish Thetis Key Registration

For detailed instructions on registering your security key, click here.

Explore More with Thetis

Now that your users have successfully registered their Thetis U2F or FIDO2 security keys with Duo, explore our full range of FIDO2 security keys to ensure the highest level of security across all your accounts.

For more information on how FIDO2 security keys can enhance your online security, visit our detailed guide here.

Frequently Asked Questions (FAQ)

What is the difference between U2F and FIDO2 security keys?

U2F (Universal 2nd Factor) is an open standard that strengthens and simplifies two-factor authentication. FIDO2 is an updated version that includes additional features like passwordless login. Both are compatible with Duo and can be used to secure your accounts.

Can I use a Thetis security key with other services besides Duo?

Yes, Thetis security keys are compatible with a wide range of services, including Google, Facebook, GitHub, and many others that support U2F or FIDO2 standards.

What should I do if I lose my security key?

If you lose your security key, you can use a backup method to access your account, such as a recovery code or a secondary authentication device. It is recommended to register multiple security keys to avoid being locked out of your account.