Windows Hello
Windows Hello is a biometric authentication feature in Microsoft Windows that allows users to log into their devices, apps, and services using facial recognition, fingerprint scanning, or an iris scan instead of a traditional password. It leverages hardware sensors like infrared cameras and fingerprint readers to provide a secure and convenient login experience. The technology is integrated into Windows 10 and later versions, enhancing security by reducing reliance on passwords.
Developers should learn Windows Hello when building Windows applications that require secure user authentication, such as enterprise software, banking apps, or any service handling sensitive data. It's particularly useful for creating passwordless login experiences, improving user convenience while maintaining high security standards through biometric verification. Implementing Windows Hello can also help meet compliance requirements for strong authentication in regulated industries.