A Biometrics-Based SSO Authentication Scheme in Telematics

This paper proposes a novel biometrics-based Single Sign On user authentication scheme in Telematics system, in order to enable to protect user account privacy. The contribution of this paper is to firstly combine biometrics with Single Sign On to replace traditional user authentication way by password in Telematics system. The use of biometrics will provide a high secure way to protect user data privacy, e.g., user's contact book, SMS or MMS records. And the use of Single Sign On offers users a convenient way that logs on only once, then access all services in the system involved with user account data.