Greetings all,

I've been led to believe that there are experts here who can help advise me towards a workable solution.

Please forgive me for being vague. It's not by accident. (I'm trying to protect my unreleased product from being copied by a potential competitor developing what I'm working on - eliminating any chance of us creating a monopoly.

Here's what I believe you have to know:

I am in the process of developing a Rasberry Pi device that is as as unlikely to be hacked as possible. (I know there's no such thing as 100% UN-HACKABLE)

1: The finished Pi will be able to turn on and off various electrical domestic devices.
2: It will be either connected to the Internet via WI-FI or hard wired via LAN.
3: It is for a commercial product that will be sold DOMESTICALLY. (It is neither for B2B or Government)
4: I need it to be as close to impossible as possible to figure out where the signals are being sent to or received from (through the Internet) as possible.
5: My first thought was it sending to/from a VPN, but I've been assured that there are too many ways this will fall apart/won't work.
6: In a 'perfect' world (where I have unlimited money - WHICH I DON'T) it would be a classified military grade solution that only World Governments could 'hack' - but I'd be happy with de-classified former military techniques that what I want to use it for wouldn't interest a Fortune 500 to set enough resources towards to crack.

Put as bluntly as I know how: I want to conect a Rasberry Pi to domestic products. THe Pi would be connected to the Internet to annother web connected device that would control when the Pi is turning on and off those devices in a way that no-one can figure out EXACTLY where the PI is sending the data and no-one can figgure out exactly where the commands to turn things on are coming from.

What are the thoughts of the Community? Any ideas? Any suggestions? Refereals to other sources?