[hrdware] anti-Tempest video settings

[Norman Hardy]

At 10:20 AM 5/10/96, Jean-Francois Avon wrote:
>Hi again.
>
>Is there anybody that have any idea about a color setting that would
>make it more difficult to detect by a Tempest attack?
>(I assume that Tempest cannot discriminate between various color guns
>and signals in the monitor...  Maybe I am completely wrong...)
....
I imagine that a color combination that cancels for an antenna in one
location will not cancel for another location. Many monitors have separated
wires for the separate colors.  A color combination that cancels for one
antenna polarization may not cancel for the other.