This International Standard specifies the subjects to be addressed during a security evaluation of a biometric system.It covers the biometric-specific aspects and principles to be considered during the security evaluation of a biometric system. It does not address the non-biometric aspects which might form part of the overall security evaluation of a system using biometric technology (e.g. requirements on databases or communication channels).This International Standard does not aim to define any concrete methodology for the security evaluation ofbiometric systems but instead focuses on the principal requirements. As such, the requirements in thisInternation