> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://dots.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# 2.0 Control panel. Settings. Integrations. Google ReCaptcha

The functionality of ** [Google ReCaptcha](https://www.google.com/recaptcha/about/) ** allows you to enable verification of users for being real ones and automatically blacklist the number*link if the verification is not passed.

The verification can be enabled if the cost of SMS has increased unreasonably, as this may be a sign of a fraud attack on the site and an attempt to place fraud orders for the deliberate spending of funds on SMS services. When the integration is configured and enabled - a verification will appear before sending SMS in case the user's actions on the site seem suspicious.

# Setting up the integration
1.  Open the **Settings - Integrations** section in the Control Panel.    
2.  Click edit next to **Google ReCaptcha**.    
3.  Enter the required data in the **Public Key** and **Private Key** fields.    
4.  Check the **Captcha Enabled** box.    
5.  Click **Save**.

![](https://storage.crisp.chat/users/helpdesk/website/3c7680cb850c3200/image_5fdyaz.png)

![](https://storage.crisp.chat/users/helpdesk/website/3c7680cb850c3200/image_kmuygr.png)

**Important:** Public and Private keys are registered for projects at the onboarding stage. If necessary, new keys can be obtained by contacting the Dots Platform support chat.

# Display example

![](https://storage.crisp.chat/users/helpdesk/website/6325f71679373400/image_1ky344k.png)



Link to this article: [here](https://dots.crisp.help/en/article/google-recaptcha-setting-up-the-integration-1f97q27/)