An entity that has applied for and received a certificate from a Certificate Authority.
Sources:
FIPS 186-5
under Subscriber
An entity that (1) is the subject named or identified in a certificate issued to such an entity, and (2) holds a private key that corresponds to a public key listed in that certificate.
Sources:
CNSSI 4009-2015
from
CNSSI 1300
The individual who is the subject named or identified in a Derived PIV Authentication certificate and who holds the token that contains the private key that corresponds to the public key in the certificate.
Sources:
NIST SP 1800-12b
NIST SP 800-157
under Subscriber
A party who has received a credential or authenticator from a CSP.
Sources:
NIST SP 800-63-3
under Subscriber
An individual applying for a Derived PIV Credential
Sources:
NIST SP 800-79-2
under Subscriber
A party who has received a credential or authenticator from a Credential Service Provider.
Sources:
NIST SP 1800-17b
under Subscriber
NIST SP 1800-17c
under Subscriber