> For the complete documentation index, see [llms.txt](https://docs.k9.io/key9-identity/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.k9.io/key9-identity/ssh/installation-and-setup/rsa-password-protected-ssh-key/1.-key9-settings-to-allow-rsa.md).

# 1. Key9 Settings to allow RSA

As an Key9 administrator,  make sure "Enforce Security Key" is ***disabled***.  If this feature is not disabled,  Key9 will ignore all keys that are no signed with a security key (ed25519-sk or ecdsa-sk).   To find this option, as a Key9 administrator,  navigate to: 

**Settings -> Account Settings**

<figure><img src="/files/33BcuowNe0avuBwPgkkC" alt=""><figcaption><p>Enforce Security Key set to "disabled".</p></figcaption></figure>