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The list you gave quite neatly illustrates why EMSEC zones exist. If your security posture includes physical exclusion out to a distance where these signals ar
by na85 4y ago
The list you gave quite neatly illustrates why EMSEC zones exist. If your security posture includes physical exclusion out to a distance where these signals are no longer discernible above the background noise, and/or you have faraday cages built into the walls as in the case of a standard SCIF, then these attacks aren't likely to be effective.
- nicholasbraker 4y agoCorrect. In combination with TEMPEST hardware if your information to be protected requires it.
- na85 4y agoPretty sure that the point of an EMSEC zone is to enable the use of commercial off the shelf (COTS) computing gear for classified processing. TEMPEST equipment is very expensive and a SCIF obviates the need for it. None of the SCIFs I've been in had TEMPEST gear.