WP-DenyHost

Based on a users IP address, WP-DenyHost will block a spammer if he already has been tagged as a spammer. Use it together with the Akismet plugin. Akismet tags the spammer, and WP-DenyHost prevents him from accessing you site.

If you have a CloudFlare account, the plugin can add spamers to CloudFlare Block list

Better WordPress reCAPTCHA for CloudFlare sites

Original plugin by Better WordPress reCAPTCHA by OddOneOut but this plugin is optimized to work with CloudFlare powered sites...

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Closte Plugin for WordPress

Plugin features: Fastest WordPress page caching, auto tag based purging Fastest WordPress object cache based on APCu. One click CDN implementation. One click spam protection. ...

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Conditional CAPTCHA

This plugin has two modes - basic and Akismet-enhanced. Basic mode: the plugin will serve a CAPTCHA to all commenters that aren't logged in and don't have a previously approved comment. Repeat commenters will never see a CAPTCHA. Akismet-enhanced mode (recommended): the plugin will serve a CAPTCHA.........

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Spam Captcha

This plugins avoids spam actions on your website (comments and contact form if you use Contact Form 7). Captcha image and Akismet API are available to detect spam for this plugin. In addition, it is possible to ban spammers using Automatic Ban IP plugin. You may configure (for the captcha): The.........

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WordPress SuperSonic with CloudFlare

Important information: this plugins works only with CloudFlare! With this plugin you can speed up WordPress to supersonic speed. By default CloudFlare do not caches HTML content. It can be done by adding one page rule in CloudFlare. But when site content is changed (by adding, editing or deleting .........

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Solve Media CAPTCHA

Secure & Monetize your site with Solve Media's free CAPTCHA replacement. CAPTCHA is a simple and popular method of securing forms from abuse. Solve Media has created a patent-pending technology that turns CAPTCHA into branded TYPE-INs™, allowing you to earn money while you secure your site. Eve.........

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Ban Subdomain Emails

A lot of registration spam comes from emails with a subdomain. Spammers control a domain such as buymyjunk.com and then attempt to register on your site with emails such as irenemwd@foster2.buymyjunk.com and jakemgm@foster7.buymyjunk.com. This plugin simply blocks all registrations using a subdomain.........

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PlusCaptcha

The first dynamic captcha provider. Art to your visitors, but a simple tool for you! An evolutionary landmark in the protection from bots and people without good intentions. Simple to install, simple to use. Security takes a turn for the best!...

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Anti-Spam by CleanTalk - No Captcha, no comments & registrations spam

No CAPTCHA, no questions, no counting animals, no puzzles, no math and no spam bots....

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WP Advanced Comment

WP Advanced comment is a powerful and easy to use AJAX based comment system for wordpress with drag and drop fields that allows your website visitors to comment on articles, blogs and product pages....

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