# 1.  Using Key9 "registration" to register a new Yubikey PIN.

1. Login to your Key9 site and navigate to "My Profile" and then "Register New Passkey".

<figure><img src="/files/sqXdmSRLzGUC4kTN7Bme" alt=""><figcaption><p>Register New Passkey</p></figcaption></figure>

2. If you want to register a Passkey on your Yubikey device,  then give it a name that you can recognize later.   If the purpose is to only PIN protect your Yubikey,  the device name is not important.&#x20;

<figure><img src="/files/tBq5CDUcFBWRwMn3L7yi" alt=""><figcaption><p>Register New Passkey</p></figcaption></figure>

3. Once you hit "Continue",  you'll be presented with a screen asking "where" to store the "Passkey".   You will want to select "Use a different phone, tablet, or security key"

<figure><img src="/files/0Rii05jvdDd7isFNqoDA" alt=""><figcaption><p>Select where to store the passkey.</p></figcaption></figure>

4. You will be presented with a QR code.   At this point,  key press your Yubikey.&#x20;

<figure><img src="/files/pwWp5ZXPqKaVK3uHCdB6" alt=""><figcaption><p>Press your Yubikey now.</p></figcaption></figure>

5. At this point,  if your device is not PIN protected, you will be prompted to assign a PIN.

<figure><img src="/files/aZoLubDEL7WNMQXPhTun" alt=""><figcaption><p>Assign a PIN.</p></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.k9.io/key9-identity/ssh/installation-and-setup/setting-a-yubikey-pin-without-yubikey-software./1.-using-key9-registration-to-register-a-new-yubikey-pin..md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.