Modify the configuration of existing WS-Notification service points to require use of SOAP over HTTPS instead of SOAP over HTTP as the binding for inbound requests from notification providers.
By default the SOAP over HTTP endpoints used by service points accept both HTTP and HTTPS requests. HTTPS can be used by changing the endpoint URL prefix to https:// on each WS-Notification service point for the service, and modifying the port to the HTTPS port used by the server (default of 9443).
For Version 7.0 WS-Notification services, enterprise applications are used to expose the web services associated with the WS-Notification service. For Version 6.1 WS-Notification services, service integration endpoint listeners are used.