Details
Mobile workstations on untrusted networks should not have open listening services
available to other nodes on the network.
Solution
Perform the following to implement the prescribed state –
1. Run the following command in Terminal-sudo vim /etc/ntp-restrict.conf
2. Add the following lines to the filerestrict lo interface ignore wildcard interface listen lo
Supportive Information
The following resource is also helpful.
This security hardening control applies to the following category of controls within NIST 800-53: System and Communications Protection.This control applies to the following type of system Unix.