Biometrics refers to the measurement and statistical analysis of people's unique physical characteristics. It is used to identify and verify individuals, providing a secure and efficient means of authentication.
Biometric systems or Devices leverage the inherent and distinguishing features of an individual, such as fingerprints, iris patterns, facial features, voice, and even behavioral attributes like gait or typing patterns.
The purpose of biometrics is to enhance security by ensuring that access to sensitive information, physical spaces, or digital systems is granted only to authorized individuals. Unlike or old traditional methods such as passwords or PINs, biometrics offer a more reliable and convenient means of identity verification, as they are difficult to forge or replicate.
The uniqueness of biometric traits make them valuable tools in various applications, including border control, law enforcement, financial transactions, healthcare, and personal devices like smartphones.
It typically involves capturing and storing a template or digital representation of an individual's biometric data. During authentication, this stored template is compared to the live biometric input provided by the people. If there is a match, access is approved.
It contribute to the development of secure and user-friendly systems, addressing concerns related to identity theft, fraud, and unauthorized access. However, Biometric Device is important to consider privacy and ethical implications associated with the collection and storage of sensitive biometric information.
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