A method, system and computer program product for ensuring a biometric template is associated with a live entity comprising an intelligent biometric scanner in processing communications with a computer system and a security token. The intelligent biometric scanner applies a data transformation to an inputted entity biometric sample and a biometric challenge supplied by a security token. The transformed biometric sample is processed by a computer system using the transformed biometric challenge resulting in an transformed entity biometric template which will not match an enrollment template stored inside the security token until the transformation is reversed by the intelligent biometric scanner. Embodiment of the invention are also disclosed which does not require the use of a challenge.