[Cryptography] Help investigate cell phone snooping by police nationwide

[Tom Mitchell]

On Sat, Jun 7, 2014 at 10:51 PM, grarpamp <grarpamp at gmail.com> wrote:

> >>>> (or as Snowden demonstrated, put in a fridge to avoid scrutiny and
> >>>> audio capture the best idea.  non-serial tower associations are an
> >>>> anomaly alerted and acted upon.)
>
>
One data point... I called my 4G phone inside my refrigerator with my very
old spare phone
and it rang.  I reversed the two and the old phone did not ring and quickly
went to vmail.

So it can depend on bands, towers and stuff.... but a refrigerator is not a
reliable
Faraday cage.


-- 
  T o m    M i t c h e l l
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