Security for Ambient Wireless Services

Service delivery in the wireless world needs to provide a personalized and secure service access. This paper extends the security architecture of the mobile network into the service delivery. Personalized and secure service access is ensured through preferences and certificates, compiled in a personal, corporate and social identity (PID, CID, SID). Specific service examples for doctors and patients in a hospital are used to prove the concept for admittance to areas and access to confidential information.