> For the complete documentation index, see [llms.txt](https://docs.sprinthub.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sprinthub.com/en/topics/system-settings/users/user-preferences/security-two-factor-authentication.md).

# Security - Two-Factor Authentication

The **Two-Factor Login** adds an extra layer of security to the account. When enabled, in addition to email and password, you will be asked for a **code generated by an authenticator app** at login.

{% embed url="<https://youtu.be/ezWObHbbqWQ>" %}

**How to enable or disable:**

1. Access **User Preferences**.
2. Go to **Security**.
3. Find the option **Two-factor login**.
4. Click to **enable or disable** as needed.

When **enable**, you will need to set up an authenticator app (such as Google Authenticator, Microsoft Authenticator, or Authy) to generate the access codes.

> **Important:** The **app passwords** are generally only available when the **two-step verification is already active**.