Most shops owners would be surprised to learn that hackers make many hundreds of attempts each week to try to get into their admin section. A recognized way to add security is to change the name of the admin. However, that doesn't stop the hackers from trying and, sooner or later, they will probably find a way in. This addon helps prevent that. It watches for anyone trying to access the directory named admin and bans their IP. The next time they try, they won't even be allowed to access your site, much less try any of their hacking tricks. If you are concerned at all about the security of your shop, this is a must have addon.