Rule ID
SV-221764r1015189_rule
Version
V3R5
Without establishing what type of events occurred, it would be difficult to establish, correlate, and investigate the events leading up to an outage or attack. Audit record content that may be necessary to satisfy this requirement includes, for example, time stamps, source and destination addresses, user/process identifiers, event descriptions, success/fail indications, filenames involved, and access control or flow control rules invoked. Associating event types with detected events in the operating system audit logs provides a means of investigating an attack; recognizing resource utilization or capacity thresholds, or identifying an improperly configured operating system. Satisfies: SRG-OS-000038-GPOS-00016, SRG-OS-000039-GPOS-00017, SRG-OS-000042-GPOS-00021, SRG-OS-000254-GPOS-00095, SRG-OS-000365-GPOS-00152, SRG-OS-000255-GPOS-00096
Verify the operating system produces audit records containing information to establish when (date and time) the events occurred. Check to see if auditing is active by issuing the following command: # systemctl is-active auditd.service active If the "auditd" status is not active, this is a finding.
Configure the operating system to produce audit records containing information to establish when (date and time) the events occurred. Enable the auditd service with the following command: # systemctl start auditd.service