One of the best monitoring software packages available for system administrators is Nagios. It's free, open source, has a large community of developers and users for support and can be relied upon to provide outstanding monitoring for mission critical devices. As part...
The paradigm of computing resource configurations have changed several times of the last 40 years. From mainframes to mini computers, through desktops and file servers to server farms, software as a service and the cloud. Any company that uses server farms or...
Now it's time to look at some of the server side configurations. The first step is to configure reverse proxy for the HTTP services. These services live on hosts that sit in the DMZ. A proxy is very simple to configure and allows a lot of flexibility to grow over time...