A Survey on Template Protection Scheme for Multimodal Biometric System

Multi-biometric systems are known to be universal and more accurate in biometric recognition. However, the storage of multiple biometric templates as separate entities pose major threats to user privacy and system security. The development of safe techniques in authentication systems is an important requirement in different fields of our modern interconnected society. Biometrics have long been used for various applications in the areas like access control to facilities and computers, criminal identification, border security, access to nuclear power plant, identity authentication in network environment, airport security, and issue of passports or driver licenses, forensic and medical databases. in now present time there is multimodal biometric is technique which is broadly used for the security in various area. There is various type attack present in biometric system. Many of the attack is applied on the template. In this paper we discuss about the various technique about template protection scheme and present a survey on the template protection scheme multimodal biometric system.