A method and system for concealing from an outside observer the source and destination of information transmitted over computer network. Two types of data packets are defined: content packets that are carrying application data, i.e. real information, and announcement packets that are carrying data providing...http://www.google.es/patents/US7590245?utm_source=gb-gplus-sharePatente US7590245 - Anonymous communicating over interconnected networks
Anonymous communicating over interconnected networks
