2012 | OriginalPaper | Buchkapitel
Identity Scenarios
verfasst von : L. Jean Camp, M. Eric Johnson
Erschienen in: The Economics of Financial and Medical Identity Theft
Verlag: Springer US
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Under this scenario the tools of anonymity serve the ends of business and egovernment. Service providers can only link transactions to identifiers of individuals when needed for a specific service. These identifiers generally are not linkable to each other: They are service-specific. Most transactions are authorized without the need for even these identifiers by means of anonymous credentials. For example, a person can show that she is authorized for a service as a county resident, or as a veteran, or as disabled, or as having some combination of these without needing to identify herself.