Standard:
YALE-MSS-13.1: Ensure logging contains information required for incident response
YALE-MSS-13.1.1: Use multiple time servers
Low Risk Endpoint
Not Required
Moderate Risk Endpoint
Not Required
High Risk Endpoint
Not Required
Low Risk Server
Required
Moderate Risk Server
Required
High Risk Server
Required
Low Risk Mobile Device
Not Required
Moderate Risk Mobile Device
Not Required
High Risk Mobile Device
Not Required
Low Risk Network Printer
Not Required
Moderate Risk Network Printer
Not Required
High Risk Network Printer
Not Required
Details
Use Yale's NTP servers if you are on the Yale network.
Using multiple time servers ensures the accuracy of log timestamps.
Use clock1.net.yale.edu, clock2.net.yale.edu, clock3.net.yale.edu if you are on the Yale network.
For more information, see Configuring Network Time Using Yale Network Time Protocol (NTP) Service.