Very good extra security protection

I’ve used this plugin for several years now in both the free version and the premium iThemes version and it’s performed very well. The peace of mind that comes from some of the features is great — not only for me, but for my clients, too. It’s very simple to use (can’t say the same for some others in this category) and allows a lot of settings. You must BE CAUTIOUS when using a few of the heavy features — never work with a site’s security without a full backup handy.