Easy to install and manage, under active development, and does an excellent job. I HIGHLY recommend using wp-simple-firewall on all WP sites. I was looking for a firewall/improved security plugin for a site that was under fairly regular attacks and comment spam and was impressed with the five star rating, so decided to give it a try. I slowly turned on more features as time went on, and plugin continued to impress me. I have had no issues, but have had a lot of time saved.

Thank you for your work!