Articles

 How to setup rDNS for Dedicated Server and VPS

To update rdns please email support@absolute.hosting or create a ticket with your specification...

 Lock down SSH access to certain IP addresses

Restrict SSH to certain IP addresses, using iptables By default SSH runs on port 22, so first we...

 Set Hostname on CentOS

Set your server Hostname (CentOS) 1. Open terminal/shell 2. Run "hostname your.hostname.tld"...