Author: Andrew "Fish" Popowich
Andrew "Fish" Popowich has been in IT since Palm Pilots were a technological marvel. He's continued to adopt and adapt to new technology, often obsessing over new gadgets or new methods for old processes. This is especially evident with his writing, where he is always looking for new, noisier keyboards and interesting new applications to assist him as he creates new content to publish on Kindle and DriveThruRPG.
How to Install ConfigServer Firewall (CSF) on Ubuntu
What is a Firewall?
Broadly speaking, a firewall is part of a network or server that is designed to restrict potentially malicious and unauthorized access to the hardware while still allowing outward communication from the network or server.
What is an EPP Code?
When you have control over a domain name it grants you several extremely powerful options such as renewing it, canceling it, and pointing inbound traffic to a location of your choosing. Because of the long-term impact all of these changes could have, Registrars (such as eNom and GoDaddy) take security very seriously. What does this mean for you? If you want to transfer a domain to a new Registrar, you are going to need the authorization code from the current Registrar and that takes the form of the EPP Code.
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