FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Windows Hello gives Windows users an alternate way to log into their devices and applications using a fingerprint, iris scan or facial recognition. Here’s what the technology does, who uses it and the hardware required.

Detailed explanation-2: -Authentication is used by a client when the client needs to know that the server is system it claims to be. In authentication, the user or computer has to prove its identity to the server or client. Usually, authentication by a server entails the use of a user name and password.

Detailed explanation-3: -Facial recognition systems can be used to identify people in photos, videos, or in real-time. Facial recognition is a category of biometric security. Other forms of biometric software include voice recognition, fingerprint recognition, and eye retina or iris recognition.

Detailed explanation-4: -Password Authentication Protocol (PAP) It is essentially a routine log in process that requires a username and password combination to access a given system, which validates the provided credentials. It’s now most often used as a last option when communicating between a server and desktop or remote device.