I feel so confident in this plugin that I removed 3-4 plugins including Akisment, Sucuri, Login Lockdown and Wordfence. Support is excellent. Be Sure to check this plugin out.
After reading a recent article on Sucuri about how important it is to have a notification when someone logs into admin and I mentioned this to Paul with iControlWP he quickly added this feature to this plugin.
Love this security plugin and the support!!
But most of all I love their main WordPress Updating service at iControlwp.com