Collaborative Privacy Management System

In this paper, we consider a problem of monopolistic information management technologies. Most service providers have an access to any information. Even though the information is really a personal data, service providers can access with it merely with the user´s first subscription. A collaborative privacy management system (Co- PMS) is suggested to satisfy the requirement. In this scheme, each user will provide ones own privacy policy by using a policy creation interface. The policy negotiation engine performs collaborative process with the certain service´s data disclosure policy. This architecture provides more powerful right to each user to access ones own privacy policy and personal information. It also reinforces the security because of diverse privacy policy. It will develop the privacy policy based on security systems. We also expect the encrypted privacy policy to be used as an authentication certification.