Create SSH Tunnels
Besides sending ssh data, the ssh protocol can tunnel other traffic between two hosts. The most common tunnels are remote and local. Knowing how to spin up an ssh tunnel…
SSH Tunnels Local and Remote Port Forwarding
A Visual Guide to SSH Tunnels: Local and Remote Port Forwarding SSH is yet another example of an ancient technology that is still in wide use today. It may very…
How To Configure Firewall with UFW on Ubuntu 20.04 LTS
UFW is an acronym for an uncomplicated firewall. Securing a network with an uncomplicated firewall is super easy and highly recommended. This page explains how to set up and secure…
Set Up CUPS Print Server on Ubuntu (Bonjour, IPP, Samba, AirPrint)
This tutorial will be showing you how to share a printer attached to an Ubuntu computer with Windows, macOS, and iOS clients on the same network. CUPS (Common Unix Printing…