The Edge SWG must produce audit records containing information to establish when (date and time) the events occurred.

It is essential for security personnel to know what is being done, what was attempted, where it was done, when it was done, and by whom it was done to compile an accurate risk assessment. Logging the date and time of each detected event provides a means of investigating an attack; recognizing resource utilization or capacity thresholds; or identifying an improperly configured network device. To establish and correlate the series of events leading up to an outage or attack, it is imperative that the date and time are recorded in all log records.

Satisfies: SRG-APP-000096-NDM-000226, SRG-APP-000097-NDM-000227, SRG-APP-000098-NDM-000228, SRG-APP-000099-NDM-000229, SRG-APP-000100-NDM-000230, SRG-APP-000101-NDM-000231, SRG-APP-000343-NDM-000289, SRG-APP-000505-NDM-000322, SRG-APP-000506-NDM-000323, SRG-APP-000516-NDM-000334, SRG-APP-000319-NDM-000283, SRG-APP-000495-NDM-000318, SRG-APP-000499-NDM-000319, SRG-APP-000503-NDM-000320, SRG-APP-000504-NDM-000321