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

# Security

> Change password and enable two‑factor authentication.

### Change password

<Steps>
  1. Open Dashboard → Password.
  2. Enter your current and new password.
  3. Save changes.
</Steps>

### Two‑factor authentication (2FA)

<Steps>
  1. Open Dashboard → Security → Two‑Factor, or go directly to `https://siggnal.io/user/twofactor`.
  2. Scan the QR code with an authenticator app.
  3. Enter a code from your app to confirm.
  4. Store your backup codes safely.
</Steps>

<Callout type="note" emoji="🔔">
  If you disable 2FA later, you’ll be asked to confirm with a code.
</Callout>