Implementing SSO using AD FS
This recipe shows how to configure an AD FS farm, consisting of one AD FS server and one publicly available Web Application Proxy for SSO.
Getting ready
While the recipes in Chapter 13, Managing Federation, showed how to build an AD FS farm, for this recipe, we'll use the built-in capability of Azure AD Connect to configure two Windows Server 2022 installations as an AD FS server and Web Application Proxy, respectively.
You'll need one domain-joined Windows Server installation running Windows Server 2016 or a newer version of Windows Server to install Azure AD Connect. Ensure this Windows Server can communicate with the internet without having to pass proxies, is domain-joined, and has IE ESC turned off. If proxies need passing, take the appropriate measures by making a proxy exception or configuring a proxy for Azure AD Connect in its configuration file.
For this recipe, you'll need two domain-joined Windows Server installations...