To activate and configure reCAPTCHA for OpenProject, navigate to -> Administration -> Authentication and choose -> reCAPTCHA.
If enabled, a captcha form will be rendered upon login for all users that have not verified a captcha yet. Please see the following link for more details on reCAPTCHA and their versions, and how to create the website and secret keys: https://www.google.com/recaptcha.
You can configure the following options:
- Activate reCAPTCHA for OpenProject. You can choose between reCAPTCHA v2 and reCAPTCHA v3.
- Insert the website key.
- Insert the secret key.
- Press the blue Apply button to save your changes.