Identity management based on P3P

摘要: Identity management is a powerful mechanism to enhance user-privacy. In this paper we will examine the idea of an identity system built atop anonymous-communication network. First, develop some basic approaches realize management, and introduce Platform for Privacy Preferences Project (P3P) as standard exchanging personal data in World Wide Web. After discussing feasibility using P3P basis, outline possibilities designing P3P. For purpose, other building blocks, especially considering representation different kinds pseudonyms core system, are described. Finally, sketch possible future developments managers.