Is it possible to use a Yubikey (or something similar) to authenticate to VMware Horizon View with Duo?
Yes, you can use hardware tokens (including Yubikeys) with Duo and Horizon View.
- Follow the instructions for deploying Duo with View using RADIUS challenge.
- Import your hardware token (which could be a Yubikey) via the Duo Admin Panel and attach it to a user.
- Make sure your Yubikey is configured for OTP (you can do this with the Yubico Personalization Tool). U2F won’t work with View.
- Log in to View; when you are prompted for a Duo factor tap the Yubikey to enter a passcode (or for a traditional hardware token, enter the passcode shown on the token).