Glossary

Filter:
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
C
C*
C1
C2
C3
C3I
C4
CA
Can
Cat
CBA
CBC
CCB
CCI
CCO
CDR
CDS
CF
CFD
CFE
CI
CIA
CIK
CIP
CK
CKG
CKL
CM
CMP
CMS
CN
CNK
COR
CPC
Cpi
CPS
CPU
CRB
CRC
CRO
CRP
CSA
CSC
CSE
CSM
CSO
CSS
CTY
CUP
CVA
CWC
Communications Center Security
  • Measures and controls taken to deny unauthorized persons information derived from telecommunications and ensure the authenticity of such telecommunications.
  • NOTE: Communications Security includes cryptosecurity, transmission security, emission security, and physical security of COMSEC material. (Source: NSTISSI 4009).
  • Protective measures taken to deny unauthorized persons information derived from telecommunications of the United States Government related to national security and to ensure the authenticity of such communications. Such protection results from the application of security measures (including cryptosecurity, transmission security, and emissions security) to electrical systems transmitting national security or national security-related information. It also includes the application of physical security and other measures to COMSEC information or materials. (NSA/CSS Dir 10-27 per Sup 1 to NSAM 130-1).