I have submitted a couple feature requests for Offline Authentication for Unix but it would seem that after 4 months, no plan to implement this feature is in sight. It’s to the point where I may have to start looking at other 2FA providers. This is very unfortunate because up until this point, I have had very minimal issues with Duo and I have also received very good support back when I was doing an 802.1x deployment.
Am I the only person who is looking for this feature? Surely there are other Linux heavy environments out there that would LOVE to have this feature. If you also have a need for this feature, I would suggest that you also submit a feature request via Duo’s support system.
Even an answer like, “We plan to implement this feature some time in 2023,” would be more than enough for me.