setup/doc/ssh-server.md

Enable SSH Server

General

• install ssh server

sudo -l
sudo apt-get update
sudo apt-get install openssh-server --no-install-recommends
systemctl status sshd
systemctl list-unit-files | grep enabled | grep ssh

• set default port to <sshd port number>, disable PermitRootLogin using

sudo vi /etc/ssh/sshd_config
sudo systemctl restart sshd

• validate port configuration

ss -tupln|grep <sshd port number>

* update firewall with <sshd port number> like [this](firewall.md)

## Public Key Authentication

Follow [this](./ssh-pub-key-auth.md) guide to configure public key authentication.