
Biometrics helps in verifying the identity of a person based on physiological or behavioral characteristics. Specifically, traditional authentication methods such as magnetic cards, personal identification cards, passwords or keys are vulnerable to attacks and can be easily stolen. Biometrics technology identifies an individual on the basis of their fingerprints, face, signature, DNA, iris, typing rhythms etc and provides convenient and secure authentication. With the thriving Internet-based commerce such as online banking and rising need for precise verification while accessing accounts, biometrics technology is considered to be the most convenient and simplest solution. Its permanent, measurable, universal and unique features ensure high level of information security and these are the key factors which would help to contribute to its growth by 2019.