Authenticator Assurance Levels

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf authentication standard
gptkbp:AAL1 provides some assurance against remote attacks
requires single-factor authentication
gptkbp:AAL2 provides high assurance against remote attacks
requires multi-factor authentication
gptkbp:AAL3 provides very high assurance against remote attacks
requires hardware-based authentication
gptkbp:abbreviation gptkb:AAL
gptkbp:appliesTo federal information systems
gptkbp:category cybersecurity
authentication
gptkbp:definedIn NIST SP 800-63-3
https://www.w3.org/2000/01/rdf-schema#label Authenticator Assurance Levels
gptkbp:level gptkb:AAL1
gptkb:AAL2
gptkb:AAL3
gptkbp:publishedBy gptkb:National_Institute_of_Standards_and_Technology
gptkbp:purpose to specify authentication strength
gptkbp:relatedStandard Identity Assurance Levels
gptkbp:usedIn digital identity guidelines
gptkbp:bfsParent gptkb:SP_800-63B
gptkbp:bfsLayer 7