On 02/28/2017 11:39 AM, grarpamp wrote: > On Tue, Feb 28, 2017 at 10:19 AM, Jonathan Thornburg > <[email protected]> wrote: >> On Mon, Feb 27, 2017 at 05:21:12PM -0800, Ron Garret wrote: >>> Wrapping your gadgets in aluminum foil should be pretty effective >>> at (ahem) foiling their attempts to contact a wifi hub. >> >> Unless your entire home is wrapped in aluminum foil (including >> rf-blocking coatings on all windows (permanently closed!)), it's hard >> to *use* a {printer, refrigerator, washing mashine, coffee maker, ...} >> while said object is wrapped in aluminum foil. :) > > A single layer of do it yourself aluminum foil is inexpensive, > perhaps about 1% at time of construction. Even if windows are > skipped, perhaps it would mitigate some driveby attacks such as...? > http://www.bing.com/search?q=wall+penetrating+radar > Add in some cheap rolldown foil over cloth window shades or > plywood shutters and maybe the residents would enjoy quite > pre-industrial RF free sleeping hours? > This seems easily pilot testable and marketable to both health > and spy type of customers.
One can buy graphite cloth and paint, for walls, and silver/nickel plated nylon cloth for curtains and bedding.
