I’m noticing an error in the logs on an RD Gateway host where the RD Gateway Duo agent was working previously. This is the error: Warning - ticket verification reponse validation enabled, but no encryption key specified! All SSO tickets will be rejec...

Is it possible to use a Yubikey (or something similar) to authenticate to VMware Horizon View with Duo?

Hello, I’m looking for some clarification on using Duo with RD Gateway. Is it possible to use a hardware token with this application? I’ve got “push” working, but we might prefer users to use a hardware token such as Yubikey. Thanks