NinjaFirewall (WP+ Edition)
A true Web Application Firewall to protect and secure WordPress.
NinTechNet
Shield Security Pro
Powerful WordPress Site Security through Smarter Automation
One Dollar Plugin
Birds Custom Login – Premium Version
Birds Custom Login allows you to easily customize your admin login page according to your needs.
Ten Birds Flying
CMS Commander
CMS Commander helps you to manage multiple WordPress sites so that you can focus on growing your business.
CMS Commander
iThemes Security Pro
Secure and Protect WordPress
iThemes