The Stop Spammers Plugin checks comments and logins using many methods to stop spammers.
Moderate comments for multiple blogs on one screen no fancy screen, just what you're acusomted to.
Dead simple and super lightweight anti-spambot WordPress plugin. No captcha, tricky questions or any other user interaction required at all.
WordPress Tools for companies using WordPress as a CMS:
Prevent comment spam,...
Extend Visitor Maps and Who's Online with extra features, such as IP and referer banning. Display the referring host name and search string.
This plugin will block mass mailing for the buddypress messaging system
If a comment is held for moderation an email message is sent to the comment author with a link to verify the comment author's email address.
Tor Blocker stands for limiting actions to the users that came from Tor exit nodes.
The Lazy SEO plugin will help automatically optimize a site for SEO best practices using a specific set of SEO keywords and locations. Designed for Sm
The LoginTC WordPress Connector is a plugin that allows administrators to quickly add multi-factor authentication to their WordPress deployment.
This plugin Adds Crazy Additional Password Protection and Security to your blog.
This Plugin provides a Shortcode to encrypt email addresses / links and protect them against spam.
Cryptex transforms plain-text E-Mail-Addresses into Images - automatically
This plugin will hide and disable the URL field from wordpress default comment form
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