> For the complete documentation index, see [llms.txt](https://help.cerby.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.cerby.com/setup-and-admin/security-governance/emergency-access/register-a-security-key-for-emergency-access.md).

# Register a security key for emergency access

This article describes how to register and manage a security key for Cerby Emergency Access.

{% hint style="info" %}
**Who can use this feature?**

* A workspace member assigned to emergency access, except **Guest Users** and **Login-Only** users
* Supported using the Cerby web app
  {% endhint %}

As a workspace member assigned to emergency access, you can register a security key so you can log in to your workspace if your identity provider becomes unavailable. You register your security key from a normal, identity-provider-authenticated session, before any outage occurs. You can register up to five security keys and remove any of them at any time.

## Requirements

This procedure requires the following:

* The enrollment email Cerby sent when you were assigned
* A FIDO2 or WebAuthn security key, and a browser and device that support it

## Register a security key for emergency access

To register a security key, you must complete the following steps:

1. Log in to your [Cerby](https://app.cerby.com/) workspace.
2. Open the enrollment email Cerby sent when you were assigned to emergency access.
3. Click the enrollment link. The **Set up your Cerby Emergency Access** page is displayed.
4. Click the **Add a key** card. A field to name your security key is displayed.
5. Enter a name for your security key in the **Name this key (optional)** field. This step is optional.
6. Click the **Register a security key** button. Follow the prompts from your browser or device to verify your security key with a PIN or biometric.

The security key is added to your list of registered keys.

{% hint style="warning" %}
A workspace member can register a maximum of five security keys. If you reach this limit, remove a key you no longer use before you register a new one.
{% endhint %}

To register another security key, click **Add another key** and repeat these steps. When you're finished, click **Done**.

Now you are done.

## Related articles

**Setup guides:**

* [Explore Cerby Emergency Access](/setup-and-admin/security-governance/emergency-access/explore-emergency-access.md)
* [Remove a registered security key](/setup-and-admin/security-governance/emergency-access/remove-a-registered-security-key.md)
* [Log in with emergency access](/setup-and-admin/security-governance/emergency-access/log-in-with-emergency-access.md)

**Troubleshooting:**

* [Troubleshooting: Emergency Access issues](https://help.cerby.com/tips-and-troubleshooting/troubleshooting/workspace-access/troubleshooting-emergency-access-issues)


---

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