Solid Security – Password, Two Factor Authentication, and Brute Force Protection
Harden your site security with Login Security, Two-Factor Authentication (2FA), Vulnerability Scanner, Firewall, and more. Formerly iThemes Security.

Source: WordPress
Plugin Stats & Ratings
Active Installations: 800,000+
3,971 ratings
Downloads: 33,441,140
Rating Breakdown
Plugin Details
- Version
- 9.3.7
- Author
- SolidWP
- WordPress Version
- Requires 6.5 or higher
- PHP Version
- Requires PHP 7.3 or higher
- Last Updated
- 3/26/2025
- WordPress.org
- View Plugin Page →
Frequently Asked Questions
What's the latest version of Solid Security – Password, Two Factor Authentication, and Brute Force Protection?
The latest version is 9.3.7, released on 3/26/2025.
What are the system requirements?
This plugin requires WordPress version 6.5 or higher and PHP version 7.3 or higher.
How popular is Solid Security – Password, Two Factor Authentication, and Brute Force Protection?
It has 800,000+ active installations and has been downloaded 33,441,140 times.
Is Solid Security – Password, Two Factor Authentication, and Brute Force Protection well-rated?
The plugin has an average rating of 4.6 out of 5 stars, based on 3,971 user ratings.
Featured In
Best WordPress Security Plugins
Protect your WordPress website with top-rated security plugins. Features include malware scanning, firewall protection, and login security to keep your site safe from threats.
Best WordPress Malware Scanner Plugins
Protect your website from threats with top WordPress malware scanning plugins. Detect and remove malicious code, prevent infections, and maintain site security.