A method for notifying a client device of termination of at least one service provided to the client device by a server system within an enterprise network is disclosed. The method includes the step of establishing authentication data and notification data, where the authentication data is related to...http://www.google.fr/patents/US7890760?utm_source=gb-gplus-shareBrevet US7890760 - Secure method of termination of service notification
Secure method of termination of service notification