Tech | January 27, 2009 | 42 comments

New paint could block Wi-Fi from nosey neighbors

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lvp
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Living in an apartment building, I can spot about twenty active Wi-Fi networks at a time. And the worst part is that they can all see me, too.

While we've had RF-blocking paint to cellphone signals for some time, manufacturers have been thwarted when attempting to stop higher frequencies, like we have on home networks.
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42 comments // New paint could block Wi-Fi from nosey neighbors

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