Process of associating two related elements of information.
Sources:
CNSSI 4009-2015
Assurance of the integrity of an asserted relationship between items of information that is provided by cryptographic means. Also see Trusted association.
Sources:
NIST SP 800-56B Rev. 2
under Binding
An association between a subscriber identity and an authenticator or given subscriber session.
Sources:
NIST SP 800-63-3
under Binding