Fwd: [TSCM-L] Re: New paint blocks out cell phone signals

coderman coderman at gmail.com
Sat Mar 4 01:54:13 PST 2006


On 3/4/06, Eugen Leitl <eugen at leitl.org> wrote:
> ...
> Lead is only useful for radiation shielding, ungrounded lead with unshielded
> windows and power wiring with no frequency filters leading outside is a not
> particularly good Faraday cage.

agreed, and thanks for the clarification.  it was effective enough
kill to wifi in 2.4Ghz, but this is a far cry from TEMPEST...





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