Slashdot Mirror
House Paint Foils Wardrivers
Ant writes "Security-minded U.S. decorators' supply outfit, Force Field Wireless,
claims to have developed a do-it-yourself solution to the international menace of
marauding geek wardrivers: DefendAir paint 'laced with copper and aluminum fibers that form an electromagnetic shield, blocking most radio waves and protecting wireless networks.' According to the South Florida Sun-Sentinel's report,
one coat of the water-based paint 'shields Wi-Fi, WiMax and Bluetooth networks operating at frequencies from 100 megahertz to 2.4 gigahertz", while two or three applications are 'good for networks operating at up to five gigahertz.' However, there are downsides to this." Since it's a water-based paint, exterior use is only recommended for people who want more copper and aluminum in the soil surrounding their house.
Just because it's water base doesn't mean it will wash away with water. Latex paint is water based... Once the water evaporates the emulsion hardens.
they make tin foil hats for houses now...
Paint your house with this stuff? Psshh, I take care of the SOURCE of the problem, I shoot war drivers with my paintball gun.
Yap, at just about 1.9 GHz (or at .9 or 1.8 GHz for my European friends).
My dad was a war photographer in Korea. He had some level of clearance and once was working at a base on the coast of Florida photographing experimental weapons. He was walking around the facility and started talking to a major. The major was complaining about the fishing boats close off the coast, saying that they were known communist spies doing surveillance of the bases secret operations. The nature of the operations made them need to be outside and there was not much they could do about keeping the spies from photographing their operations from the fishing boats.
My dad suggested that they build a pipeline around the base and pump extremely hot water through it. The steam would keep the spies from getting clear photographs of the bases operations.
Ever been to the airport and notice that distortion coming off the top of the jets in the summer? The waviness is caused by the steam and heat coming from the plane. This is the basis for the pipeline.
The major had the pipeline constructed and shortly after the fishing boats stopped snooping around the base. Think of it as a photographic firewall...
Its not that OT when you think about it.
Im dreaming ofa big bndwdth, That can resist the
For proof, go stand in front of your microwave oven with the door closed, heat a glass of water for a minute, then go reproduce. If your children are born with n arms, where 1 < n < 3, the EMF was blocked.
John
900 megahertz overclocked to 1.2 gigahertz.
fucker rings FAST!!!
This time a bit more litterally. No one wants to paint over their transparent light-holes!
Windows has detected an undetectable error.