The bit string denoting the identifier associated with an entity.
Sources:
NIST SP 800-56B Rev. 2
under ID
Develop and implement the appropriate activities to identify the occurrence of a cybersecurity event.
Sources:
NIST SP 800-37 Rev. 2
from
NIST Cybersecurity Framework Version 1.1
Develop the organizational understanding to manage cybersecurity risk to systems, assets, data, and capabilities.
Sources:
NIST Cybersecurity Framework Version 1.1
under Identify (function)