[Cryptography] Regulations of Tempest protections of buildings

[mok-kong shen]

Am 03.04.2017 um 03:17 schrieb Harlan Lieberman-Berg:
> One thing that may be true (this will vary highly with jurisdictions) is
> that buildings which block the effective use of radio bands used by the
> fire service may be required to install a repeater.  This isn't a /ban/
> on such constructions, but rather an additional requirement for those
> who do.  Not all jurisdictions will require this, but some will: NYC,
> for example, it's section 917.1.2 of the NYc building Code and FC511 of
> the New York City Fire Code.
>
> (Nationally and internationally, the model codes are in Annex O of the
> NFPA 1 and IBC 915 / IFC 510.  Reviewing these may be difficult;
> unfortunately, building codes are proprietary in most jurisdictions.

But installing a repeater would be against the very purpose of doing 
insulation in the
present context, isn't it? So such requirements IMHO would defacto ban such
constructions.

M. K. Shen