PHP Native password hash

Makes WordPress use PHP's native password_hash() functions for portable, stronger, and time-attack safe bcrypt and Argon2 hashes.

Ayesh Karunaratne 90+ active installations Tested with 4.9.1 Updated 6 months ago

Shield Security for WordPress

Protect your reputation, your customers' reputation, and your WordPress sites for free with Shield – the most powerful security system for WordPr …

iControlWP 70,000+ active installations Tested with 4.9.1 Updated 16 hours ago


Integrates reCAPTCHA anti-spam methods with WordPress sites using BuddyPress plugin, including comment and registration spam protection.

elrata_ 2,000+ active installations Tested with 4.9.1 Updated 4 weeks ago

Project Force Field

Save your WordPress sites and servers from certain death during brute force attacks with Project Force Field by Orion Group!

Faison Zutavern 200+ active installations Tested with 3.9.22 Updated 4 years ago

6Scan Security

6Scan Security provides comprehensive enterprise-grade security with frequent site scans, powerful firewall, automatic backup, web analytics and much …

6Scan 900+ active installations Tested with 4.0.21 Updated 3 years ago

LoginWall for WordPress (Beta)

Security against all current password hacking techniques and more….

LoginWall ltd. Fewer than 10 active installations Tested with 3.6.1 Updated 4 years ago

Delete Pending Comments

A quick way to delete all pending comments. Useful for victims of spammer attacks.

Nicolas Kuttler 20,000+ active installations Tested with 3.0.5 Updated 5 years ago

BotProof Captcha 2.0

The plugin provides the next generation in captcha, BotProof Captcha 2.0, to a WordPress blog comment form. It is currently version Beta.

BotProof LLC Fewer than 10 active installations Tested with 2.7.1 Updated 8 years ago