You must set up the user stores for Identity Server and configure Access Gateway to protect resources running on an HTTP web server.
Section 2.1, Prerequisites for a Basic Access Manager Setup
Section 2.2, Configuring Identity User Stores
Section 2.3, Configuring Identity Servers Clusters
Section 2.4, Configuring Identity Server Shared Settings
Section 2.5, Configuring Access Gateway
Section 2.6, Access Gateways Clusters
Section 2.7, Protecting Web Resources Through Access Gateway
Section 2.8, Configuring Trusted Providers for Single Sign-On
Section 2.9, Configuring Single Sign-On to Specific Applications