This is an involved over tutorial. There is not a hands on tutorial as one would expect. It goes over the different options to help secure your virtual server using Vultr.com. It focuses on the advantages of SSH authentication with keys. I would think you would need an understand of how Linux works using SSH as well. You can find more details of this in my tutorial page in my Quant Analytics service once signed up.FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!
(Last Updated On: February 8, 2021)