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 695 matching records.
i
I
I&A
I&T
I&W
I/O
I2C
I2P
I3P
IA
IAB
IAC
IAD
IAL
IAM
IAO
IBB
IBC
IBE
IC
ICA
ICB
ICC
ICD
ICS
ICT
ICU
ICV
ID
IDA
IDE
IDG
IDM
IDN
IdP
IDS
IEA
IEC
IED
IFC
IG
IGP
IGs
IHE
IIC
IID
IIF
IIP
IIS
Ij
IK
IKE
ILK
IM
IMA
IMG
IMO
IMS
In
IN
INJ
INL
INR
IO
IoC
IOS
iOS
IoT
IP
IPA
IPC
IPL
IPS
IPv
IPX
IR
IRB
IRC
IRK
IRM
IRQ
IRR
IRS
IS
ISA
ISC
ISD
ISE
ISL
ISM
ISO
ISP
ISU
IT
ITC
ITL
ITS
ITU
IUT
IVA
Ivn
IWG
IXP

* "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.