> ## Documentation Index
> Fetch the complete documentation index at: https://docs.etho.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Authentication

> Manage sign-in methods, change email, and enable an authenticator app

Open **Settings > Authentication** to manage your personal sign-in. Google and Microsoft here are sign-in methods, separate from workspace integrations.

## Connect a sign-in method

Select **Connect** beside **Google** or **Microsoft** and complete provider authorization. The row shows the connected email after success.

Use **Disconnect** to remove a method. You cannot disconnect your last remaining sign-in identity.

## Change your email

1. Select **Change Email**.
2. Enter a different valid **New email address** and select **Send confirmation**.
3. Confirm the messages sent to both your old and new addresses.

Your old email remains active until both confirmations finish. The page shows **Pending confirmation** while the change is waiting.

## Enable two-factor authentication

1. Beside **Authenticator app**, select **Set up**.
2. Scan the QR code in your authenticator app or enter the **Manual setup key**.
3. Enter the six-digit **Verification code** and select **Verify and enable**.
4. Confirm the page says two-factor verification is enabled.

**Remove** disables the authenticator method. Keep access to the authenticator until setup and verification finish.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.