How to: Included content
- [os_hardening](roles/os_hardening/)
- [mysql_hardening](roles/mysql_hardening/)
- [nginx_hardening](roles/nginx_hardening/)
- [ssh_hardening](roles/ssh_hardening/)

In progress, not working:

- [apache_hardening](roles/apache_hardening/)
- [windows_hardening](roles/windows_hardening/)