Hi there, I'm not a seasoned qubes-user. I have used it for some months and beginning to get the hang of it.
I'm curiously trying to investigate how to use yubikey as a means to utilize ssh with my gpg keys, sudo or anything else that might work with yubikey and Qubes. Plugging my new yubikey 4 in my Qubes workstation/desktop and pressing the "Y", actually produces output in the VM's that is "selected/in front" and not allowing me to select the specific VM in which I wan't the yubikey to act. It acts in whichever of them I selected. That is probably because it acts as a keyboard and not as storage. Is there a way to protect myself against this kind of rubber ducky stuff? A kind of OTP/2FA on keyboards, so you need to accept input after typing a specific on screen code or something? Just so it doesn't blindly accept any stream of data? The closest thing I found online was Duckhunt for windows, but for obvious reasons, that doesn't work for me, and badUSB is just to difficult for me to understand how to counteract, since I need to trust hardware at some point. Sincerely Max -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to email@example.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/deae76a1-fb93-4cf0-a592-52d1a8483463%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.