Physical security measures to protect against data compromise that could occur because of emanations that might be received and read by an unauthorized party. (See: emanation, TEMPEST.)
Physical security measures to protect against data compromise that could occur because of emanations that might be received and read by an unauthorized party. (See: emanation, TEMPEST.)
Usage: Refers either to preventing or limiting emanations from a system and to preventing or limiting the ability of unauthorized parties to receive the emissions.