See Security Control Assessor.
Source(s):
NIST SP 800-137
under Assessor
NIST SP 800-39
under Assessor
The individual responsible for conducting assessment activities under the guidance and direction of a Designated Authorizing Official. The Assessor is a 3rd party.
Source(s):
NIST SP 800-79-2
under Assessor
See security control assessor or risk assessor.
Source(s):
NIST SP 800-30 Rev. 1
under Assessor
The individual, group, or organization responsible for conducting a security or privacy control assessment.
Source(s):
NIST SP 800-53A Rev. 5
under Assessor