Setting up a DMZ on your PlayStation 4 is a simple process that can help protect your computer and gaming console from unauthorized access. By creating a separate network segment on your computer, you can create a virtual fence around your system that prevents unauthorized users from accessing it. This will also help to improve security for your online activities, as well as protect against potential attacks by hackers. To set up the DMZ on your PlayStation 4, first open the PlayStation Network settings and click on the “Network & Security” tab. Under “DMZ,” select the “Create new network segment” option and enter the following information: Domain: mydomain.com Port: 80 IP Address: 192.168.1.1 Now click on the “Create new network segment” button and wait for the confirmation message to appear. Once it does, click on the “Finish” button to create the DMZ.