[Cryptography] Regulations of Tempest protections of buildings

grarpamp grarpamp at gmail.com
Sun Apr 2 18:32:04 EDT 2017


On Sun, Apr 2, 2017 at 11:48 AM, mok-kong shen
<mok-kong.shen at t-online.de> wrote:
>
> I wrote previously in a  follow-up to a thread that I vaguely remember to
> have read
> that in US a permission is needed for Farady shielding of rooms, whereupon a
> few
> readers doubted its correctness. I have just succeeded to again find the
> source:
>
> A. Stanoyevitch, Discrete Structures with Contemporary Applications. CRC
> Press,
> 2011. On p.301 there is:
>
>      Buildings can be fitted using a special insulation procedure that
> protects
>      against tempest devices, but any company or individual in the US who
> has
>      this insulation must first obtain a license from the federal
> Government.

I'd think that, unless intended not to for whatever reasons both legit
and unbenownst, which is prefectly fine, a poster should reference first,
a link to such publication. and that such publication should include
links to any applicable laws or promulgated regulations in forwardance
of their claims.
Otherwise they might seem shady bunk and intentional chilling effect
upon freemarket development of tempest applications.


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