Biometric is generally used for identification also it method of finding what you are. In general, this is carried out based on unique individual characteristics. There are types of biometric properties that are mainly useful for authentication.

Biometrics is a term that is used to refer to the different measurements and calculations of the human body. It is often sued in the Information Technology fields as a form of identification as well as access control. The measurements are stored in a matrix form and are considered to be irreversible and unique.