秘密情報にアクセスするための、多重パーティ及び多重レベルの承認を可能にするシステム及び方法

摘要

Disclosed is a method and system for enabling multi-party and multi level authorizations for accessing confidential information. A first set of access privilege levels, a first set of credentials, a second set of access privilege levels and a second set of credentials are configured corresponding to a plurality of services. A service consumer may be identified using an identifier and thereafter authorized to issue a request for a service based upon authentication of the service consumer using an access privilege level of the first set of access privilege levels and a credential of the first set of credentials. After the authentication, an OTAT is generated. A service provider may be authenticated using the OTAT, an access privilege level of the second set of access privilege levels and a credential of the second set of credentials. The service provider is then authorized to access the confidential information of the service consumer.