Login as Root user and do the following step :
- Creating a New User
adduser sammy
- Granting Administrative Privileges
usermod -aG sudo sammy
- Setting Up a Basic Firewall
ufw app list
ufw allow OpenSSH
ufw enable
ufw status
Login as Root user and do the following step :
adduser sammy
usermod -aG sudo sammy
ufw app list
ufw allow OpenSSH
ufw enable
ufw status