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Very light invisible method to block auto-spam when spam comment is posted. Pings and trackbacks cheks for real backlink.

By: Tkama

(0)
Last Updated: 9 months ago
400+ active installs
Compatible up to: 4.0.7

Bad Behavior prevents spammers from ever delivering their junk, and in many cases, from ever reading your site in the first place.

By: error

(19)
Last Updated: 9 months ago
70,000+ active installs
Compatible up to: 4.0.7

Integrates reCAPTCHA anti-spam methods with WordPress including comment and registration spam protection.

By: recaptchanet

(30)
Last Updated: 9 months ago
90,000+ active installs
Compatible up to: 2.9.2

WPshore Contact Form 7 Spam Prevention helps you manage your Inbox to keep it free of unwanted e-mail messages.

By: nablasol

(0)
Last Updated: 11 months ago
30+ active installs
Compatible up to: 4.0.7

This antispam plugin provides very simple(one-click) and powerful captcha for your blog.

By: ref

(2)
Last Updated: 12 months ago
2,000+ active installs
Compatible up to: 4.0.7

Antispam for bbPress 2.x

By: Daniel Hüsken

(2)
Last Updated: 12 months ago
800+ active installs
Compatible up to: 4.0.7

An easy to use wordpress Captcha plugin to prevent spam on your site. You can use Image Captcha to protect comments and the admin panel.

By: Captcha Soft

(4)
Last Updated: 1 year ago
2,000+ active installs
Compatible up to: 3.9.8

Prevent spams with hassle free captcha.

By: capyinc

(0)
Last Updated: 1 year ago
201 downloads
Compatible up to: 3.5.2

Todd Lahman's comment spam blocking plugin that blocks automated spam with zero false positives.

By: Todd Lahman

(41)
Last Updated: 1 year ago
100,000+ active installs
Compatible up to: 3.9.8

This plugin will make your blog more secure by adding rules which spambots will not pass.

By: mythemes

(0)
Last Updated: 1 year ago
400+ active installs
Compatible up to: 3.9.8

The Advanced WordPress Security plugin Developed by World Web Arts to protect your wordpress website from virus and malicious attack by permission set

By: World Web Arts

(2)
Last Updated: 1 year ago
1,000+ active installs
Compatible up to: 3.9.8

WP True Typed is an anti-spam plugin to protect your site from comment spam.

By: darrinb

(0)
Last Updated: 1 year ago
599 downloads
Compatible up to: 3.8.10

Extremely simple, 0 configuration and 0 user/admin-interaction anti-spam plugin.

By: oneofone

(0)
Last Updated: 1 year ago
10+ active installs
Compatible up to: 3.9.8

Provides better email validations to protect your blog from spam comments and bots creating accounts.

By: Vijay Sharma

(0)
Last Updated: 1 year ago
20+ active installs
Compatible up to: 3.8.10

Super Simple Anti Spam for WordPress is anti spam plugin (for comments and trackbacks), while not having to moderate and / or edit a single setting.

By: dicm.dk

(1)
Last Updated: 1 year ago
100+ active installs
Compatible up to: 3.5.2

minotaur - Rid the internet of text CAPTCHAs!

By: socksticker

(0)
Last Updated: 1 year ago
161 downloads
Compatible up to: 3.7.10

This plugin protects your registered user base by preventing registration with a disposable email addresse (like the ones provided by mailinator).

By: philippe

(3)
Last Updated: 2 years ago
600+ active installs
Compatible up to: 3.8.10

This plugin adds a new form of captcha to your Buddy Press registration and comment forms. Use this plugin to prevent bots from spamming your website

By: Deric Johnson

(1)
Last Updated: 2 years ago
200+ active installs
Compatible up to: 3.8.10

This plugin is a simple captcha that appears when an unregistered user try to register or to leave a comment.

By: stefanoj3

(1)
Last Updated: 2 years ago
30+ active installs
Compatible up to: 3.8.10

Add Hashcash spam protection to Contact Form 7.

By: Abdussamad Abdurrazzaq

(3)
Last Updated: 2 years ago
400+ active installs
Compatible up to: 3.8.10

Keep Your Site Happy, add Khush Captcha Anti-SpamBot Technology to your WordPress Registration and Comment Forms.

By: Deric Johnson

(0)
Last Updated: 2 years ago
80+ active installs
Compatible up to: 3.7.10

minteye - STOP SPAM, MAKE MONEY!

By: minteye

(2)
Last Updated: 2 years ago
70+ active installs
Compatible up to: 3.7.10

Plug-in to hide the login page, change the url: wp-login.php and wp-admin maintaining functionality

By: vovasik

(1)
Last Updated: 2 years ago
257 downloads
Compatible up to: 3.6.1

A plugin to understand SpamDyke 's error codes

By: alessandroconsorti

(0)
Last Updated: 2 years ago
177 downloads
Compatible up to: 3.5.2

Trick the spambots. Real dynamic JavaScript encryption of your email addresses.

By: noneevr2

(2)
Last Updated: 2 years ago
30+ active installs
Compatible up to: 3.5.2

Several types of captcha to protect your site in one easy to use plugin.

By: wppal

(10)
Last Updated: 2 years ago
8,000+ active installs
Compatible up to: 3.5.2

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