Biometric Authentication
Biometric authentication is a security process that uses unique physical characteristics of an individual to verify their identity. Common examples include fingerprint scanning, facial recognition, and iris detection. Unlike passwords or PINs, which can be forgotten or stolen, biometric traits are inherently tied to the person. This technology enhances security because it is difficult to replicate someone's biological features. Biometric authentication is widely used in smartphones, banking, and secure facilities to easily and accurately confirm a person's identity, making it a valuable tool in modern security systems.
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Biometric authentication is a security method that uses unique physical traits of a person to verify their identity. Common examples include fingerprint scanning, facial recognition, or iris scans. When you use your fingerprint to unlock your phone, for instance, the device compares your fingerprint to a stored version to confirm it's you. This method is often considered more secure than traditional passwords because biometrics are difficult to replicate. However, it raises privacy concerns, as personal biometric data must be protected from unauthorized access. Overall, it's a growing technology in enhancing security measures across various applications.