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In my experience, all the racks going into the comms rooms on the Navy ships we worked in had TEMPEST filters on their power inputs. The term I believe comes fr
by stephen_g 5y ago
In my experience, all the racks going into the comms rooms on the Navy ships we worked in had TEMPEST filters on their power inputs. The term I believe comes from the name of a NSA program using those kind of techniques for spying.