S-E-O & Co.

Akismet
Automattic Kismet (Akismet for short) is a collaborative effort to make comment and trackback spam a non-issue and restore innocence to blogging, so you never have to worry about spam again.

Challenge
Based on and improved over “Did you pass math?”. It restricts comment spam by throwing the commenter a challenge.

Did You Pass Math?
This plugin asks the user a simple math question.

Math Comment Spam Protection Plugin
This plugin asks the visitor making the comment to answer a simple math question for proving that the visitor is a human being and not a spam robot.

Simple Trackback Validation
Eliminates spam trackbacks by retrieving the web page located at the URL used in the trackback and checking if the page contains a link to your blog: if not, the trackback needs to be moderated and is not being published.

Spam Karma 2
Spam Karma works by running every new comment and trackback through a battery of filters and checks.

Cryptographp
Add very configurable captchas to submit comment. Based on the Cryptographp library.

Peter’s Custom Anti-Spam Image
This differs from the other image plugins in that it creates an anti-spam jpg using random words of your choice (adding a fun element) and it does not require visitors to have cookies enabled.

Mod_Rewrite Trackback Spam Blocker
This plugin will modify the WordPress permalink generator to include a mod_rewrite rule that blocks direct access to wp-trackback.php.

Trackback Validator Plugin
Checks to make sure that any site which sends you a Trackback ping really does link to you, a test which most spammers fail.

Angsuman’s Referrer Bouncer Plugin
A Plugin to bounce back referrer spam attempts; requires no upfront configuration, no mod-rewrite.

Referrer Karma
Referrer Karma pings the referring site and blocks it if it meets certain criteria. Email Spam
In order for spammers to send email to millions of people, they need millions of email addresses. One way to get these addresses is to automatically search the web, harvesting email addresses from unsuspecting web-sites.

Email Immunizer
A little WordPress plugin which provides protection against email harvesters by taking email addresses and mailto links on your blog and converting their text to numeric character references.

EmailShroud
Helps to protect email addresses that are published on a WordPress Blog.

WP-ContactForm
WP-ContactForm is a simple drop in way for users to get in touch with you.

WP-ContactForm with SPAM Protection
This plugin is based off of WP-ContactForm but modified with a challenge question and answer that you make up and can change as often as you’d like through the options page.

Kategorien

• Administration
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• Anti-Spam
• Design
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