There is a startup called... googling... Kymeta. That is creating shape changing satellites for cars, planes, and ships. Encryption might be handled by defaul

There is a startup called... googling... Kymeta. That is creating shape changing satellites for cars, planes, and ships. Encryption might be handled by default with the https nature of the web now. But it'll just make https even more important going forward. It would also leave a lot of meta data open to sniffing which I don't think people would want either.