A method comprising receiving a product key at a service provider, where the product key is (1) received from a first content provider, and (2) encrypting a first content controlled by the first content provider. The method encrypts the product key within a first secure device at the service provider using a storage key and stores the encrypted product key at the service provider.

 
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< Information service method, data terminal unit, data transmitting and receiving apparatus, and data transmitting apparatus

> Electronic purchase of goods over a communications network including physical delivery while securing private and personal information of the purchasing party

> Web-based solution for managing information traditionally managed within private electronic environments

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