| 摘要 |
A system, method and computer program product are disclosed for setting access rights to information in an information exchange framework. A private identifier associated with a subject is received via a network. Additionally, information about the subject is stored in a database. The private identifier is utilized to identify the subject and to retrieve information about the subject from the database. At least one public identifier associated with the subject is created upon receiving instructions to create the one or more public identifiers via the network. Each public identifier has set of the information about the subject stored in the database is associated therewith. Also, a duration of validity is set for each public identifier. Information about the public identifier, the set of information associated with the public identifier and the duration of validity for the public identifier is then stored in the database.
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