A: Hello,

Kadence Security Pro (formerly iThemes Security / Better WP Security) and WP Security Ninja have some overlap, but they focus on different things.

Kadence Security is very strong on login security, user protection, passkeys, 2FA, password policies, and account-level hardening.

WP Security Ninja takes a broader approach to WordPress security. In addition to login protection and 2FA, it includes:

• Cloud Firewall with country blocking, IP management, suspicious request filtering, and rate limiting
• Malware Scanner and Core Scanner
• Vulnerability Scanner
• Event & Activity Logging
• Visitor Log
• Change Login URL / Hide Login
• MainWP integration for agencies
• AI Security Advisor (WordPress 7+)
• White Label options on higher tiers

For WooCommerce sites, many users rely on WP Security Ninja to reduce brute-force attacks, fake logins, suspicious requests, bot traffic, and abuse targeting checkout and account areas.

Performance is something we take seriously. We have intentionally focused on keeping the interface simple and practical rather than adding dozens of overlapping security options that can become difficult to manage.

One of the biggest differences is that WP Security Ninja combines firewalling, malware scanning, vulnerability monitoring, hardening, activity logging, and agency tools in a single platform. Kadence Security is more heavily focused on authentication, user security, and hardening.

If your primary concern is login security, passkeys, and user management, Kadence Security is a very good solution.

If you want broader coverage across firewall protection, malware detection, vulnerability monitoring, activity logging, WooCommerce protection, and multi-site management, WP Security Ninja is likely the better fit.

Hope that helps :-)