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

# Setting up passkeys

> Learn how to register passkeys (WebAuthn) to sign in securely using biometrics or your device PIN

<Steps>
  <Step title="Sign in to the dashboard">
    Head over to [https://rxresu.me](https://rxresu.me) and sign in with your account credentials.
  </Step>

  <Step title="Navigate to Authentication settings">
    Once you're in the dashboard, look for the sidebar navigation on the left. Under the <Badge>Settings</Badge> section,
    click on the <Badge>Authentication</Badge> link.
  </Step>

  <Step title="Register a new device">
    In the <Badge>Passkeys</Badge> section, click on the <Badge>Register New Device</Badge> button.
  </Step>

  <Step title="Name your passkey">
    Enter a descriptive name so you can recognize it later (for example, "MacBook Touch ID" or "iPhone Face ID").
  </Step>

  <Step title="Complete the passkey prompt">
    Your browser or device will show a passkey prompt (WebAuthn). Follow the on-screen instructions to register your passkey using your biometric (Face ID / Touch ID / fingerprint) or device PIN.

    <Info>
      Passkeys are tied to your device (or password manager) and are a more secure alternative to passwords.
    </Info>
  </Step>

  <Step title="Manage passkeys (optional)">
    After registering, your passkey will show up in the list. You can rename it or delete it from the same section.

    <Warning>
      Deleting a passkey cannot be undone. After deletion, you won't be able to sign in using that passkey anymore.
    </Warning>
  </Step>

  <Step title="Sign in with a passkey">
    On the login page, click <Badge>Sign in with Passkey</Badge> to authenticate without entering your password.
  </Step>
</Steps>