How to configure your Chromebook for ultimate security Chrome OS is already tops at security, but with a few extra tweaks you can ensure the gates are even more secure.

Switching the SSH listening port is an easy way to help secure remote login on your Linux servers. But when SELinux is involved, you have to take a few extra steps. Jack Wallen shows you how.

How to Configure a D-Link Switch for a Static IP Address. When a network router doesn't have enough network ports to connect all the necessary devices, a switch can be used to add additional ports.

Configure a network object for each internal host with a static NAT static statement specifying the outside address to be used and the service types (port numbers) to be forwarded.

If you're looking to add an extra layer of security to your Linux desktop or server, fail2ban is a great option to help prevent unwanted SSH logins.