biometric security
Biometric security uses unique physical traits, such as fingerprints, facial recognition, or iris patterns, to verify an individual's identity. Unlike passwords or PINs, which can be forgotten or stolen, biometric data is inherent to the person, making it harder to replicate. This technology is widely used in smartphones, secure facilities, and border control to enhance security by ensuring that only authorized individuals can access sensitive information or areas. It combines convenience with advanced protection, as users simply provide their biometric data for quick and secure authentication.
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Biometric security is a method of authentication that uses unique physical characteristics of individuals to verify their identity. Common examples include fingerprints, facial recognition, iris scans, and voice recognition. Unlike passwords or PINs, which can be forgotten or stolen, biometric traits are inherently tied to a person. This technology enhances security by ensuring that only authorized users can access systems or locations, making it increasingly popular in devices like smartphones, bank ATMs, and secure facilities. However, concerns about privacy and data protection remain important considerations in its implementation.