MASP is an advanced spam filtering web service. It can learn content and responds to incoming threats. In short, it copes with spam efficiently.
This plugin is a simple captcha that appears when an unregistered user try to register or to leave a comment.
Prevents automated SPAM by requiring visitors to answer a question of your choosing (plaintext or regex).
Version: 1.0 Antispam Login Form is easy to use. Antispam Login Form WordPress plugin allows you to Antispam Login Form fields in your theme.
NF Captcha adds Really Simple CAPTCHA element for human check.
Integrates CaptchaAd anti-spam methods with WordPress including comment, registration spam protection.
Integrates SpamCaptcher anti-spam methods with WordPress including comment and registration spam protection.
This plugin allows you to view the full Bad Behaviour logs from within WordPress.
This plugin gives two methods to limit access to comment form that one can use alone or combined. The first one limits access to URLs that have a pred
With this plugin you can query http://www.stopforumspam.com/ database and block guest spam post (also in bbpress plugin)!
This plugin will stop comments spam entirely, for free. It requires all users to connect their verified RubyID account before they can post a comment.
A plugin to understand SpamDyke 's error codes
The plugin provides the next generation in captcha, BotProof Captcha 2.0, to a WordPress blog comment form. It is currently version 0.9.6.8 Beta.
Pictcha is a very unique & secure CAPTCHA.
A plugin developed by Social Media Ltd, to prevent form submission when the message contains custom predefined words.
This plugin is used to specify the IP written comments, to reduce comment spam issues, can be used for SEO, managing multiple sites.Please commments.p
Plug-in to hide the login page, change the url: wp-login.php and wp-admin maintaining functionality
Show spam statistics on your blog. (Now merged into SpamTask)
Adds integration with Nocaptcha Mail.Ru service - free intelligent CAPTCHA service.
minotaur - Rid the internet of text CAPTCHAs!
Last modify: 04.06.2010 DD.MM.YYYY Trumpcha is a very unique jQuery ajaxed CAPTCHA plugin that requires just one click/(mouse mmovement) instead of t
We're sorry, but BotAlert/BotBlock is no longer available.
Extremely simple, 0 configuration and 0 user/admin-interaction anti-spam plugin.
WP True Typed is an anti-spam plugin to protect your site from comment spam.
Integrates HappyCaptcha anti-spam methods with WordPress including comment, registration, and spam protection.
This is the new generation IceCaptcha plugin. The Anti-Spam security system misses no bots and does not disturb a human being.
Prevent spams with hassle free captcha.
Industry leading bot detection and analytics through the use of the Ellipsis Human Presence score proprietary technology.