You can secure your HTTP messages by using SSL, which encrypts the request and response messages before they are transmitted over the wire.
Any web service that uses SSL adds the suffix ‘s’ for secure to the http name in the URL. For example:
http://some.url.com becomes https://some.url.com
The Global Security Kit product, and the use of secure channels are not available by default with Web Services Client for C++. If you want to use SSL, you must first obtain a copy of GSKit. An HTTP SSL channel library is shipped with Web Services Client for C++, but this cannot be used unless the GSKit libraries are available.