Neosoft Technologies Reviews - Biometrics is the most appropriate way of identifying and authenticating individuals in a reliable and prompt manner through unique biological features. In today’s world where forgery and betrayal is very common, it becomes necessary to make sure that the person is genuine and not projecting himself/herself as someone else. Due to document fraud, terrorism, cybercrime, identity theft, everyone is trying to implement biometric security. It is the most practical way of avoiding these kinds of unfair practices. Biometrics helps in identifying the person using specific and recognisable data. In Biometric authentication the comparison of a person's characteristics to its biometric template is done to determine the data to be authentic.