Had enough of Microsoft scanning hard drives without permission and sending God knows what to their servers. If one switches to Ubuntu or Peppermint linux as a host for Vmware, this requires that SecureBoot is disabled because Vmware does not support it on linux. But we'd rather NOT disable SecureBoot because that would open a security hole that, if certain UEFI malware ever took over, formatting all disks would not clear the infection. With Ubuntu or derivatives as a host, what virtualization or container technology comes signed for SecureBoot or does not need signing? And delivers good security?