Whitelist Plugin WordPress, Download, Install
The Whitelist plugin enables you to open your website to a set of users and blocks everyone else. You can enter users by their email...
iQ Block Country Plugin WordPress, Download, Install
Allow or disallow visitors from certain countries accessing (parts of) your website...
CM E-Mail Registration Blacklist Plugin WordPress, Download, Install
Block unwanted users from registering to your WordPress site with custom defined blacklist and whitelist rules....
Shield WordPress Security Plugin WordPress, Download, Install
The Most Comprehensive and Highest-Rated Security System for WordPress (formerly the WordPress Simple Firewall)....
BBQ: Block Bad Queries Plugin WordPress, Download, Install
The fastest firewall plugin for WordPress....
AVH First Defense Against Spam Plugin WordPress, Download, Install
The AVH First Defense Against Spam plugin gives you the ability to block spammers before any content is served....
Gatekeeper Plugin WordPress, Download, Install
Gatekeeper allows administrators to take a WordPress site offline while leaving it accessible to authorized users for maintenance, testing, etc....