Details

If no custom NTP servers are specified the appliance will utilize default servers on the Internet which may not be reachable.

Solution

Check organizational standards to determine the appropriate NTP server for this appliance. Edit the configuration and add or modify this line:n

ntp server

This security hardening control applies to the following category of controls within NIST 800-53: Audit and Accountability.This control applies to the following type of system FireEye.

References

• 800-53|AU-8(1)
• CSCv6|6.1

Source

• Tenable.com/audits