- name: Install the Uncomplicated Firewall
  apt:
    name: ufw
    state: present

- name: Deny incoming traffic by default
  ufw:
    default: deny
    direction: incoming

- name: Allow outgoing traffic by default
  ufw:
    default: allow
    direction: outgoing

- name: Allow OpenSSH with rate limiting
  ufw:
    name: ssh
    rule: limit

- name: Enable firewall
  ufw:
    state: enabled