I have been using Wordfence since they were born and let me tell you all that is the best security plugin ever, hell I’ve been kicked out myself here and there and my site is been used by hacker schools from all over the world as a training site but they can’t break the login. I have even masked the wp-login.php to a different URL but somehow they find it and attack that url with a vengeance….no cigar you Chinese,Russians and all of them mofos hackers. Kudos to Wordfence.