Have a coded system that isn't supposed to let anyone tap into it. I do change the code on occasion but a little extra protection won't matter since I'll be painting everything anyway.
This is just snake oil marketed to paranoid folks who don't know how to secure a Wifi network. It would be easier to run Cat6 cable to each computer, probably less expensive too.
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...It means security-conscious wireless users could block their neighbours from being able to access their home network - without having to set up encryption....
Jeebus, how hard is it to set up WEP or WPA encryption?!?
Quote:
...Developed at the University of Tokyo, the paint could cost as little as £10 per kilogram, researchers say. ...
With the encryption codes and the fact I change them at times, what's the beef? I don't know. Just saw the article and it kind of grabbed my attention. If there's any true merit there???????????
Yes, if you have unfinished space above or below, it is fairly easy to string wires through interior walls. Add outlet plates and it looks good. Even outside walls with insulation to fight aren't that bad.
You would need screen with holes the size of those on your microwave door to keep wifi from sneaking out your windows. And that paint will interfere with cellphones, DTV, everything else.
I ran Cat 5e through out the house. That worked until my brother got a laptop and he didnt like having to plug it in all the time. So I now have a N-access point running WPA2-Enterprise with RADIUS Authentication on my server.
btw, WEP encryption is so weak, it serves only to prevent people who do not know any better from connecting to your network accidentally. If someone actually wanted to connect to it, it could be cracked very quickly.