Navigation and service

Glossary

COTS
"Commercial off the Shelf", synonymous with "commercially available equipment".
EMSEC
"Emission Security" / "Emanation Security", synonymous with "emission security".
Equipment set
An operational set of equipment / components that is approved as a whole under radiation aspects. Therefore, a specific equipment set is always radiation tested as such and must also be used as such; in particular, individual components of a equipment set may not be changed or exchanged or supplemented by further components: This is then a new, non-radiation-tested and generally non-approved equipment set. Example: Workstation computer, monitor, mouse and keyboard form one equipment set.
KMV
Short measurement procedure.
"Level A" equipment
Devices of this class are used for processing SECRET in zone 0. "Crypto devices" usually have to meet the same requirements regarding their radiation properties.
NTA
"National TEMPEST Authority"; in Germany the BSI
TEMPEST

Can address protective measures against attacks via compromising radiation as well as such attack techniques themselves. TEMPEST is a code name, not an acronym.

"Zone 1-device"

Colloquial for device approved for use in zones 1 to 3.

"Zone 2-device"

Colloquial for device with an approval for use in zones 2 and 3.

"Zone 3-device"
Colloquially for device with an approval for use in zone 3.