Unlike the software firewall, the router firewall attempts and blocks incoming query requests at server level thereby keeping your entire network safe. (thewindowsclub.com)
While writing this I did a quick search and found that there are server level software applications that strip all metadata before going through the gateway to the internet. (slaw.ca)
Install MS Office, modems, hard drives, and setup network printer on Microsoft NT Workstations and NT Server level on support for Microsoft platform. (jobhero.com)