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List of Symbols, Abbreviations, and Acronyms

1:1 Comparison
One-to-One Comparison
AAL
Authentication Assurance Level
CSP
Credential Service Provider
DNS
Domain Name System
FACT Act
Fair and Accurate Credit Transaction Act of 2003
FAL
Federation Assurance Level
FEDRAMP
Federal Risk and Authorization Management Program
FMR
False Match Rate
FNMR
False Non-Match Rate
IAL
Identity Assurance Level
IdP
Identity Provider
KBA
Knowledge-Based Authentication
KBV
Knowledge-Based Verification
MFA
Multi-Factor Authentication
NARA
National Archives and Records Administration
PAD
Presentation Attack Detection
PIA
Privacy Impact Assessment
PII
Personally Identifiable Information
PKI
Public Key Infrastructure
RMF
Risk Management Framework
RP
Relying Party
SMS
Short Message Service
SORN
System of Records Notice