> Put the server in the product - problem solved. ...and make that server public-facing. One problem solved, a million security issues gained. Granted, I put

> Put the server in the product - problem solved. ...and make that server public-facing. One problem solved, a million security issues gained. Granted, I put words in your mouth there. But if you put such an attack surface in your device, you need to be really sure to secure it well. Especially for the case when your company goes out of business, but your customers' devices stay up.