An extremely powerful WordPress anti-spam plugin that eliminates comment spam, trackback spam, contact form spam & registration spam.
Simple membership plugin adds membership functionality to your site. Protect members only content using content protection easily.
Performs a security audit to detect PHP and WordPress vulnerabilities and solve them.
Cryptex transforms plain-text E-Mail-Addresses into Images - automatically - No scrapers. No harvesters. No spambots. That's our goal!
A true Web Application Firewall.
GoUrl Official Bitcoin/Altcoin Payment Gateway for WordPress. Accept Bitcoin, Litecoin, Dogecoin, Paycoin, Dash, Reddcoin, etc. Payments Online
WP Content Copy Protection uses agressive techniques in protecting your online content (text/source/images/video/audio) from being stolen.
WordPress Website Security Protection: Firewall Security, Login Security, Database Security... Effective, Reliable, Easy to use...
Wordfence Security is a free enterprise class security and performance plugin that makes your site up to 50 times faster and more secure.
A comprehensive, user-friendly, all in one WordPress security and firewall plugin for your site.
With features as vulnerability scanner, core scanner, block suspicious requests, hide versions, disable pings, captcha login and more.
Protects your website against brute force login attacks using .htaccess
IPBlock offers powerful protection against bruteforce login attacks. Works in 2 modes, allowing you to set your own blocking scheme.
Stop your website email addresses from being scraped and harvested by spammers with the best email obfuscator protection available.
„... another popular solution to fight spam is Antispam Bee“ – Matt Mullenweg, Q&A WordCamp Europe 2014
Scientifically proven by research from the University of Wollongong as the most secure text-based 3D CAPTCHA available -- on the most simple settings.
A plugin that interacts with the StopForumSpam.com api to protect your website.
Restricts Your Buddypress and WordPress to logged in/registered members.
The Sucuri WordPress Security plugin is a security toolset for security integrity monitoring, malware detection and security hardening.
WP Content Protection plugin is used to protect the content.No membership required for this protection.
Adds more security for your website. Server-side scanning. Performs deep website scans of all the files. Virus/Malware detection and removal.
Adds some extra security to your WordPress with only one click.
Simple IP Ban is a lightweight ip / user agent ban plugin.
Keep spam bots out of your site without annoying Captcha codes, puzzles or faulty blacklists. Enterprise spam protection for sites of all sizes.
Defence from all attacks with Security by Supsyctic. Firewall, Login Security, Hide WordPress, Blacklist, Country blocking, captcha on login and more
SX User Name Security prevents WordPress from showing your real Login by overriding the body_class function, User Nicename, Nickname and Display Name.
Add easily your own copyright at the footer of your RSS feed posts. It improves the SEO and avoids content scrapers to steal your posts.
REPLACEMENT of the original Simple Trackback Validation Plugin from Miachel. Performs a simple but very effective test on all incoming trackbacks in o
NURCaptcha inserts a reCAPTCHA on the Register Form of your site to protect it against spambots.
Show a warning message when your blog visibility is blocked for search engines. Also, hides the de-indexing option.