Web Service Security profile
Use a Web Service Security profile (WS-Security) to determine how to authenticate a web service message.
In the WS-Security profile, you can define a SOAP message that verifies whether the message comes from a known sender and that the message was not modified during transmission. This configuration provides content integrity and confidentiality for SOAP requests and responses.
Enable Web Services Security on a SOAP connection to securely send messages to and from your application.