Blue Captcha

Blue Captcha is a powerful and highly customized WordPress plugin that effectively protects your WP…


Jotis Kokkalis (BlueCoder) 600+ active installations Tested with 4.2.37 Updated 9 years ago

Email Protect

Simple, fast and no-config plugin to protect your email address. No need for shortcodes or…


CodeLeaf 400+ active installations Tested with 6.2.5 Updated 9 months ago

LH Private BuddyPress

Protect your BuddyPress Installation from strangers. Only registered users will be allowed to view directory…


Peter Shaw 300+ active installations Tested with 6.0.8 Updated 2 years ago

Spam Master

Real-Time Saas Firewall, anti-spam, anti-bot, anti-crawler and anti-flood protection from millions of known spam ips,…


TechGasp 200+ active installations Tested with 6.5.2 Updated 2 weeks ago

WP Spam Blacklister

The WP Spam Blacklister is a simple spam-prevention plugin that adds the IP address of…


Blue Liquid Designs 200+ active installations Tested with 3.4.2 Updated 12 years ago

Good Question

Simple plugin to stop spam comments and registrations on your site. Adds a question field…


Artem Frolov (dikiyforester) 100+ active installations Tested with 5.5.14 Updated 4 years ago

Private BuddyPress

Protect your BuddyPress Installation from strangers. Only registered users will be allowed to view the…


Dennis Morhardt 100+ active installations Updated 13 years ago

Page Protection

Protect pages and their subpages with user name/password, and keep protected pages from showing up…


Morten Høybye Frederiksen 100+ active installations Tested with 2.8.4 Updated 15 years ago

wp secure

Wordpress Security Plugin – Perform over 23 Basic Security Activities for your blog and get…


jremillard 100+ active installations Tested with 3.0.5 Updated 14 years ago

Captcha.eu

Captcha.eu, the GDPR compliant captcha plugin for WordPress!


captchaeu 80+ active installations Tested with 6.5.2 Updated 6 dana ago

WP AntiDDOS

WP AntiDDOS Plugin prevents DDOS attacks on your website by blocking the frequent requests from…


Klavasoft 70+ active installations Tested with 4.1.40 Updated 9 years ago