Use the SSO using the Synchronized security UserID*.Authentication agent for windows, mac, linux.Captive portal authentication of internal firewall users.With this integration, administrators can use Azure AD for the following: To integrate the XG firewall with Azure AD, we need to create a new service called “Azure AD Domain services”. This document is applicable to all the XG Firewalls running all versions. Sophos made a great article regaring running Sophos XG with Azure AD authentication, here are the steps: Overview