I love this firewall. It has everything I could possibly want to protect my system. It does a system check and gives explanations as to why something is being recommended.
I would recommend this product to all users looking to protect their site from injections, hackers, etc - anyone looking for protection.
I was impressed by the free product, so I decided to go Pro. I have not been disappointed. Very easy to set up and use. MailChimp integration is terrific. Forms are easy to set up and arrange. Support is decent also. Forum, ticket system, documentation online - plenty of ways to find an answer to any question you might have. I am glad that I decided to purchase it.
I would recommend this product to all Joomla users that need to create forms.