biometric cybersecurity

Biometric cybersecurity uses unique biological traits, like fingerprints, facial recognition, or iris patterns, to authenticate individuals. Unlike traditional passwords, which can be forgotten or stolen, biometric data is inherently linked to a person. This method enhances security by ensuring that access is granted only to the rightful user. Biometric systems are widely used in smartphones, secure facilities, and financial transactions, providing a more convenient and secure way to verify identity. However, concerns about privacy and data protection remain critical, as biometric data, if compromised, cannot be changed like a password.