A chronological record of system activities. Includes records of system accesses and operations performed in a given period.
Sources:
CNSSI 4009-2015
A record providing documentary evidence of specific events.
Sources:
NIST SP 800-152
under Audit log
A chronological record of system activities, including records of system accesses and operations performed in a given period.
Sources:
NIST SP 800-172A
NIST SP 800-37 Rev. 2
from
CNSSI 4009-2015
NIST SP 800-53 Rev. 5
from
CNSSI 4009-2015
NIST SP 800-171 Rev. 2