whonix

Does someone have experience with the installation and then with running Qubes on a USB or on an external disk? I've found some problems booting the usb after the installation of the Os trough rufus, it's written :"Invalid signature detected. Check secure boot policy set up". My original idea...

Just to say hellow. I was asking myself if run whonix on a usb on a pc with qubes as OS was a good idea or if installing directly whonix on the pc was better. In case that the usb is the right way, encrypt it with veracrypt before the installation of whonix on it is the right path to choose? I'm...