vm-ansible/roles/common/tasks/ssh-security-settings.yaml

---
- name: Disable root authentication
  ansible.builtin.replace:
    path: /etc/ssh/sshd_config
    regexp: '#PermitRootLogin prohibit-password'
    replace: 'PermitRootLogin no'

- name: Disable X11 forwarding
  ansible.builtin.replace:
    path: /etc/ssh/sshd_config
    regexp: 'X11Forwarding yes'
    replace: 'X11Forwarding no'

- name: Explicitly only listen on ipv4
  ansible.builtin.replace:
    path: /etc/ssh/sshd_config
    regexp: '#AddressFamily any'
    replace: 'AddressFamily inet'

- name: "Restart sshd"
  ansible.builtin.service:
    name: sshd
    state: restarted
...