| 摘要 |
The invention concerns a method and a system enabling users ( 11 ) of an Internet type computer network provided with multimedia terminals ( 16 ) comprising a microphone ( 17 ) and connected to an Internet type computer network ( 15 ), remotely located from a service supplier ( 12 ), to accede rapidly and safely, to services ( 30 ) offered by this service supplier ( 12 ). The method comprises the following steps: the service supplier ( 12 ) provides each of the users ( 11 ) of an Internet type computer network ( 15 ) who have subscribed to his services ( 30 ), a card, formatted like a credit card; said card ( 10 ), formatted like a credit card, emits brief identifying sound signals ( 20 ), of the DTMF type, at least partly encrypted, varying with each operation, when it is actuated ( 14 ) by the user ( 11 ); said identifying sound signals are received by the microphone ( 17 ) of the multimedia terminal ( 16 ) and transmitted via the Internet type computer network ( 15 ) to the computer service ( 18 ) of the service supplier; the transmitted signals and the identification data of the subscriber and the card in the possession ( 23 ) of the computer service ( 18 ) are electronically processed ( 24 ) and compared ( 25 ) by the computer service. In the event of coincidence, the subscriber is immediately put through to the services ( 30 ) of the service supplier ( 12 ). |
