Update: Since this post I have tried to also implement Firewall DDOS Attack prevention – this did not work as well as my host would null route my IP if the attack was too large. I believe that the only…
How to: CentOS Virtualmin OpenVPN
Installing OpenVPN The packages required to install OpenVPN and it’s dependencies are not available in the standard CentOS repositories. As a result, in order to install OpenVPN, we must install the “EPEL” system. EPEL, or “Extra Packages for Enterprise Linux,”…
How to: CentOS Virtualmin secure ProFTPD
After you have setup your server (See:How to Setup Virtualmin on CentOS 5) FTP is one of the first things you need secure, and make sure it is done well as you will receive many attacks on this part of your…
How to: CentOS 5 and Virtualmin Firewall Init Script
As soon as you have your basic Server setup completed (See How to Setup Virtualmin on CentOS 5 and How to: Virtualmin Post-Installation Wizard ) we need to start securing our system. Our first step will be to get a Firewall in place as…