System Indicator

nouncandidate·updated May 9, 2026

Symbol or group of symbols in an off-line encrypted message identifying the specific cryptosystem or key used in the encryption.

Framework senses

2 senses across 2 frameworks

NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →

§1: Symbol or group of symbols in an off-line encrypted message identifying the specific cryptosystem or key used in the encryption.

CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →

§1: Symbol or group of symbols in an off-line encrypted message identifying the specific cryptosystem or key used in the encryption.