A provider of external information system services to an organization through a variety of consumer-producer relationships, including but not limited to: joint ventures; business partnerships; outsourcing arrangements (i.e., through contracts, interagency agreements, lines of business arrangements); licensing agreements; and/or supply chain exchanges.
Sources:
CNSSI 4009-2015
A provider of external system services to an organization through a variety of consumer-producer relationships including but not limited to: joint ventures; business partnerships; outsourcing arrangements (i.e., through contracts, interagency agreements, lines of business arrangements); licensing agreements; and/or supply chain exchanges.
Sources:
NIST SP 800-37 Rev. 2
under external system service provider
Provider of external system services to an organization through a variety of consumer-producer relationships, including joint ventures, business partnerships, outsourcing arrangements (i.e., through contracts, interagency agreements, lines of business arrangements), licensing agreements, and/or supply chain exchanges.
Sources:
NIST SP 800-161r1-upd1
[11/1/2024 errata update]
under external system service provider
from
NIST SP 800-53 Rev. 5
NIST SP 800-171r3
under external system service provider
from
NIST SP 800-53 Rev. 5
NIST SP 800-53 Rev. 5
under external system service provider