📶Installing & configuring SSH

SSH: The acronym SSH stands for "Secure Shell." The SSH protocol was designed as a secure alternative to unsecured remote shell protocols. It utilizes a client-server paradigm, in which clients and servers communicate via a secure channel.

1. First thing, we should update the system using

sudo apt update

1. Following up we will install the main tool for remote access with the SSH protocol, using OpenSSH. The installation requieres the package:

sudo apt install openssh-server

When we are asked for confirmation we will write y, and just then the installation will proceed.

1. Anywan curious that the installation have been realices without problems we can use:

sudo service ssh status

and it will show how is the state of it. Active must be show to continue.