Title: Doesn’t work with plugin Duo Two-Factor Authentication
Last modified: February 1, 2023

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# Doesn’t work with plugin Duo Two-Factor Authentication

 *  Resolved [hiroprot](https://wordpress.org/support/users/hiroprot/)
 * (@hiroprot)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/doesnt-work-with-plugin-duo-two-factor-authentication/)
 * We’re using the Duo 2FA plugin which shows a second authentication page after
   the WordPress login page.
 * When I enable the Simple Cloudflare Turnstile plugin for the WordPress login 
   page, the following happens:
    1. WordPress login (with Turnstile) is successful
    2. Duo Authentication is also successful
    3. The WordPress login is displayed again with the message: _Please verify that
       you are human._
 * As a workaround, I’ll disable Turnstile on the WordPress login page.

The topic ‘Doesn’t work with plugin Duo Two-Factor Authentication’ is closed to 
new replies.

 * ![](https://ps.w.org/simple-cloudflare-turnstile/assets/icon-128x128.gif?rev=
   2937121)
 * [Simple CAPTCHA Alternative with Cloudflare Turnstile](https://wordpress.org/plugins/simple-cloudflare-turnstile/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/simple-cloudflare-turnstile/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/simple-cloudflare-turnstile/)
 * [Active Topics](https://wordpress.org/support/plugin/simple-cloudflare-turnstile/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/simple-cloudflare-turnstile/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/simple-cloudflare-turnstile/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [hiroprot](https://wordpress.org/support/users/hiroprot/)
 * Last activity: [3 years, 4 months ago](https://wordpress.org/support/topic/doesnt-work-with-plugin-duo-two-factor-authentication/)
 * Status: resolved