U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Glossary

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

Glossary terms and definitions last updated: September 20, 2022

This Glossary only consists of terms and definitions extracted verbatim from NIST's cybersecurity- and privacy-related publications--Federal Information Processing Standards (FIPS), NIST Special Publications (SPs), and NIST Internal/Interagency Reports (IRs)--as well as from Committee on National Security Systems (CNSS) Instruction CNSSI-4009. Only terms that are defined in final publications—not drafts—are included here.

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
Showing 1019 matching records.
0s
S
s
s2
SA
SAC
SAD
SAE
SAM
SAN
SAO
SAP
SAR
SAV
SB
SBA
SBH
SBU
SC
SCA
SCC
SCI
SCP
SCW
SD
SDK
SDL
SDN
SDO
SDP
SDR
SDS
SE
SEC
SED
SEG
SEI
SEL
SEM
SEP
SEV
SF
SFA
SFC
SFS
SGT
SGX
SHA
SHS
SI
SIA
SID
sig
SIG
SIM
SIP
SIS
SK
SKL
SLA
SLC
SLO
SM
SMB
SMC
SME
SMI
SML
SMM
SMS
SMT
Sn
SNI
SNL
SNS
SO
SOA
SOC
SoD
SoM
SOP
SoR
SOW
SOX
SP
SPD
SPF
SPI
SPK
SPL
SPM
SPN
SPP
SPS
SPT
SQL
SQN
SRA
SRB
SRG
SRK
SRM
SRP
SRR
SSA
SSC
SSD
SSE
SSH
SSI
SSL
SSM
SSN
SSO
SSP
STA
STD
STE
STK
STS
STT
STU
SU
SVM
SVP
SW
SW1
SW2
SwA

* "Relevance" merely indicates the search engine's score for a document. It is based on the search parameters and information in the document's detailed record.