Single Sign-On (SSO) with an ATP 200 with no Win Server?

Username_is_reserved

Hi
Sry its in German: https://www.zyxel.com/de/de/products/endpoint-and-connectivity/network-premium-service-sso-agent

But the wrote who to use them with a Win Server who I dont have. I tought about use 2 Raspberry Pi one as active one as passive if the fail I need to be login. Is there some information how to do it? Are there some open Source ways to do it?

Thanks!

smb_corp_user

English (global) version can be found at this link:

https://www.zyxel.com/global/en/products/endpoint-and-connectivity/network-premium-service-sso-agent

(Sorry, I do not know the topic well enough to contribute.)