What you'll learn;
-Why you want to use SSH.
-How to set up a lab environment with VirtualBox.
-How to download and install VirtualBox.
-How to create a Linux Virtual Machine with VirtualBox.
-How to use SSH between Linux systems
-How to use SSH to manage Linux systems from a Windows system
-How to configure and test key based authentication.
-How to secure SSH by disabling password authentication.
-How to protect SSH with Fail2ban.
-How to configure your ufw firewall to allow SSH but block other traffic.
-How to disable unneeded services on your Linux server.
-Copy files between Linux systems with SCP.
-Copy files betweeen Linux and Windows with SCP.
-communicate with your Linux and networking infrastructure.