Easy and extremely productive spam-fighting plugin with many sophisticated solutions. Includes protection against trackback spam and privacy hints.
All-in-one WordPress spam protection, with NO CAPTCHAs, challenge questions or other inconvenience to site visitors.
SiteGurad WP Plugin is the plugin specialized for the protection against the attack to the management page and login.
Secure WordPress Website Security Protection: Firewall Security, Login Security, Database Security & Backup...
Optimizes the WordPress Database after Cleaning it out
Stops abuse of your site's XML-RPC by simply removing some methods used by attackers. While you can use the rest of XML-RPC methods.
Spam protection, anti-spam, all-in-one, premium plug-in. No comments spam & users spam, no contact form & WooCommerce spam. Forget spam.
Keeps WordPress from sending pings to your own site.
It blocks spam posts, login attempts and malicious access to the back-end requested from the specific countries, and also prevents zero-day exploit.
Numbers comments sequentially and hierarchically; handles comments which are threaded, paged and/or reversed. Coders can call the function directly.
This plugin disables the WordPress XMLRPC pingback ping.
Disable posts, comments, feeds, and other related the blogging features. A must have plugin to turn WordPress into a non-blogging CMS platform.
Plugin to reject spam. Port from same author from http://www.phpbbantispam.com Actually visits the URL from commenter to spider for spamwords.
This plugin will completely disable or deactivates XML-RPC on your WordPress installation. This will prevent any brute force attacks to your website u
Close comments, pingbacks and trackbacks on your posts automatically at intervals set by you
Block 250+ spam sites, such as semalt.com and 4webmasters.org! Keep your website safe and your Google Analytics statistics clean and accurate.
A more seamless approach to deflecting the vast majority of SPAM comments.
A plugin to help separate trackbacks and pingbacks from comments.
Stops a WordPress blog from pinging itself with pingbacks
One step process to remove pingbacks and trackbacks and leave only real user opinions in your posts comments.
Webmention for WordPress!
FeedBack is a standard inspired by PingBack, and designed to establish relatively secure push mechanisms for feed sharing and management.
Log of failed access, pingbacks, user enumeration, disable xmlrpc authenticated methods, kill xmlrpc request on authentication error.
SMu DoFollow has many DoFollow Options (Manual or Automatism) and included URL Validator (Manual, WP-Cron or Cronjob).
Falcon is a minimalist WordPress plugin which cleans up your website and optimizes it for best performance.
Easily customize WordPress notification emails.
Richer Comments and Linkbacks for WordPress!
Shows Pingbacks and Trackbacks above Disqus comments.