Welcome to Rocky Linux!
Run a full system update:
dnf update -y
Install common tools:
dnf install nano wget curl -y
Open Ports:firewall-cmd --permanent --add-port=22/tcpReload to apply:firewall-cmd --reloadList...
Protect your server.dnf install epel-release -y dnf install fail2ban -y systemctl enable --now...
It iis critical to secure SSH.1. Create a sudo user: adduser newuser && passwd newuser && usermod...