This will show you how to set up a VPN Kill Switch so all traffic will come from that server. For this server, I am using CentOS, but you can easily use Ubuntu server if you are more familiar with that.
In this article, I show you all the steps needed to secure a web server and improve your security. I recommend doing all of these things on every installation. Also, just because you secure your server doesn’t mean you can neglect it. I highly recommend monitoring it and adjusting security as needed. Monitoring is required for proper security in my opinion.
This walkthrough goes over how to Disable Windows Firewall while not affecting other programs that rely on this service. It’s important that you **DO NOT **disable the service, due to the fact it can cause issues with Microsoft Office and other products.