Cryptography is used for security and authentication of data. Therefore it is used in biometrics system for keeping it safe and away from frauds. When the authors are using biometrics they ensure that, it is specially used for authentication and verification for the person's template. This template can be misused if it is stolen by any non-authenticate person. Focusing on biometric template security is the main discussion of their paper. Basically biometrics used two modalities Fingerprint and Iris biometrics characteristics. This significant feature of biometric helps the user to identify any person template.