Pictcha is a very unique & secure CAPTCHA.
Close comments, pingbacks and trackbacks on your posts automatically at intervals set by you
Project Honey Pot Http:BL allows you to verify IP addresses of clients connecting to your blog against the Project Honey Pot database.
Provides a simple means to integrate tools provided by Project Honeypot to capture spammers and link harvesters that visit your blog.
Visitors to your site are forced to preview their comment prior to submitting it.
Anti-spam by verify code that displayed in the image under the comment form.
Security Captcha es un sistema para prevenir spam de cualquier tito, tanto por personas como por scripts creados por personas.
Allows you to display a captcha on your comment form to avoid spam.
The plugin adds links to bloggers posts for readers to contact them without scripts or work-a-rounds like my email is john (at) doe.com.
The plugin DigoWatchWP scans your blog posts and pages for changes.
Prevent registration spam and bots login by adding custom captcha tests in the registration page and/or login page
Performs a simple but very effective test on all incoming trackbacks in order to stop trackback spam.
DNS-anti-spam is a plugin to protect your weblog from spam-comment. It checks the IP address the comment is posted from against a few blacklists, and
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