A method, arrangement, and apparatus for providing an authentication to an application provided through a communications network. A connection is established between the application and a user interface through said communications network so as to enable an access of a user to the application. An authentication...http://www.google.com/patents/US6430407?utm_source=gb-gplus-sharePatent US6430407 - METHOD, APPARATUS, AND ARRANGEMENT FOR AUTHENTICATING A USER TO AN APPLICATION IN A FIRST COMMUNICATIONS NETWORK BY MEANS OF A MOBILE STATION COMMUNICATING WITH THE APPLICATION THROUGH A SECOND COMMUNICATIONS NETWORK