Protect your WordPress website from spam and abuse with R2K Security Captcha. This plugin offers powerful security by integrating with two of the most …
As of April 2026, R2K Security Captcha (for reCAPTCHA Enterprise & Cloudflare Turnstile) is a WordPress secure plugin with 50 active installations and a 0/5 rating0. It has been downloaded 303 times in total. Requires WordPress 6.0+ and PHP 8.0+. Available on WordPress.org since 2025. Top alternative: BBQ Firewall – Fast & Powerful Firewall….
R2K Security Captcha is a comprehensive security plugin designed to safeguard your WordPress site’s critical entry points. By leveraging advanced captcha technology, it effectively blocks bots and malicious traffic without compromising user experience.
Key features include:
* Dual-Service Support: Seamlessly integrate with either Google reCAPTCHA Enterprise or Cloudflare Turnstile.
* Smart Protection: Use reCAPTCHA Enterprise’s score-based system to dynamically assess risk and block suspicious activity.
* User-Friendly Turnstile: Implement a non-intrusive, privacy-first security solution with Cloudflare Turnstile.
* Advanced Form Protection: Secure your login, registration, and lost password forms.
* IP Whitelisting: Easily add trusted IP addresses to a whitelist to bypass cap…
| WordPress | 6.0+ requiredTested up to 6.8.5 |
| PHP | 8.0+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.