Spam protection FireWall, AntiSpam by CleanTalk

Spam protection, antispam, all-in-one, premium plugin. No spam comments & users, no spam contact form & WooCommerce spam. Forget spam.


–°leanTalk 50,000+ active installs Tested with 4.8.1 Updated 2 weeks ago

WP-SpamShield Anti-Spam – All-in-One Spam Protection

All-in-one WordPress spam protection, with NO CAPTCHAs or other inconvenience to site visitors. The #1 most accurate WordPress anti-spam plugin.


Scott Allen 100,000+ active installs Tested with 4.8.1 Updated 1 month ago

Protection Against DDoS

Adds a simple, invisible to the user check to the login page that rejects all bots but lets legitimate users in. Drastically increases performance.


Aimbox 2,000+ active installs Tested with 4.5.9 Updated 9 months ago

Sucuri Security – Auditing, Malware Scanner and Security Hardening

The Sucuri WordPress Security plugin is a security toolset for security integrity monitoring, malware detection and security hardening.


Sucuri Inc. 300,000+ active installs Tested with 4.8.0 Updated 4 weeks ago

Spam Free WordPress

Todd Lahman's comment spam blocking plugin that blocks automated spam with zero false positives.


Todd Lahman, LLC 40,000+ active installs Tested with 4.4.10 Updated 2 years ago

Fastly

Integrates Fastly with WordPress publishing tools.

This is the official Fastly plugin for WordPress.

The official code repository for this plugin is …


Fastly 300+ active installs Tested with 4.8.1 Updated 2 months ago

Anti-Malware Security and Brute-Force Firewall

This Anti-Malware scanner searches for Malware, Viruses, and other security threats and vulnerabilities on your server and it helps you fix them.


Eli Scheetz 100,000+ active installs Tested with 4.8.1 Updated 3 weeks ago

Stop User Enumeration

User Enumeration is a method hackers and scanners use to get your username. This plugin stops it.


Fullworks Digital Ltd 20,000+ active installs Tested with 4.8.1 Updated 1 month ago