Yes, absolutely. Nobody else will trust it, but you can always set up your own CA for use by computers you use. Which is fundamentally still better than insecu

Yes, absolutely. Nobody else will trust it, but you can always set up your own CA for use by computers you use. Which is fundamentally still better than insecure HTTP, because it's at least possible to take steps to trust it and make sure it's the same server you expect to talk to.