Add a Private Resource
Private resources are the applications, networks or subnets that are internal resources hosted in your data center, including resources hosted on a private cloud in your data center, that have a login page that cannot be accessed from outside the network.
Configure a private resource to specify connection information for the resource, then configure access rules to determine which users and devices can access the resource using the connection methods you have enabled.
For information on using Secure Access to suggest private resources based on your private network traffic, see Discover Private Resources.