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 3 weeks ago

IP Blacklist Cloud

Blacklist IP Addresses from visiting your WordPress website and Usernames from spamming. View details of all failed login attempts.


Adeel Ahmed 5,000+ active installs Tested with 4.7.6 Updated 4 months ago

CM Email Registration Blacklist

Block unwanted users from registering to your WordPress site with custom defined blacklist and whitelist rules.


CreativeMindsSolutions 400+ active installs Tested with 4.8.2 Updated 2 months ago

WP referrer spam blacklist (fight 521+ Referrer Spammers in (Google/Piwik) Analytics)

WordPress plugin to fight with 500+ referrer spammers (like semalt, buttons-for-website and many more).


Rolands Umbrovskis 1,000+ active installs Tested with 4.8.2 Updated 3 months ago

Blackhole for Bad Bots

Protect your site against bad bots by trapping them in a virtual blackhole.


Jeff Starr 5,000+ active installs Tested with 4.8.2 Updated 1 month ago

Shield Security

Protect your website, your reputation, and your customers for free with Shield Security, the most powerful security system for WordPress


iControlWP 70,000+ active installs Tested with 4.8.2 Updated 1 day ago

Woocommerce Blocker Lite – Prevent fake orders and Blacklist fraud customers

It will Prevent fake orders and Blacklist fraud customers of your store.


multidots 200+ active installs Tested with 4.8.2 Updated 3 months 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 4.8.2 Updated 2 months ago

BBQ: Block Bad Queries

The fastest firewall plugin for WordPress.


Jeff Starr 80,000+ active installs Tested with 4.8.2 Updated 2 months ago

Ban Hammer

Prevent people from registering via your comment moderation blacklist.


Mika Epstein 4,000+ active installs Tested with 4.8.2 Updated 8 months ago

BSK Gravity Forms Blacklist

The plugin help you avoid spam submissions from GravityForms. You may set it to use blacklist, whitelist, ip address or email to validate visitor’s in …


BannerSky.com 30+ active installs Tested with 4.7.6 Updated 5 months ago

Defender Security, Monitoring, and Hack Protection

Protect WordPress from hackers with security tweaks, code scans, 2-Step Verification, IP lockouts, and monitoring.


WPMU DEV 10,000+ active installs Tested with 4.8.2 Updated 4 weeks ago