For avoidance of espionage/paranoia, wouldn't it be cheaper to abandon wi-fi & just run cable throughout your house? There must be a point where this is the cheaper option.
Posts by arreg
4 publicly visible posts • joined 26 Nov 2009
Wi-Fi warping wallpaper hardens homes to hackers
Cobalt-barrel machine guns could fire full auto Hollywood style
LHC smashes Tevatron record: Humanity enters the unknown

LHC whistle-blower sending a cry for help?
"In all cases the FMCM dumped the beam before any BLM triggered..."
No-one seems to have spotted the coded warning about the possibility of Big Lime-green Monsters being "triggered" (i.e. emerging from a newly-opened Portal to the Other Side).
Looks like a cry for help from one of the LHC staff, who knows what's _really_ going on in there, and has decided to tell the world before it all gets out of hand.
London's stock exchange crashes again

They haven't moved from .net to Linux yet...
The LSE are going to move over to a Linux/Solaris platform (see tinyurl.com/yauqcdk), but it takes more than a few days/weeks to transfer a system of that size over to a new platform and adequately test it. I'd give it a year before it's fully up & running, more if the LSE start asking for design changes during the implementation phase :-)