A login screen is a web page or an entry page to a web/mobile application that requires user identification and authentication, regularly performed by entering a username and password combination. How do login pages work? The process is fairly simple; users input their credentials on the website's login form. That information is then sent to the authentication server where the information is compared with all the user credentials on file. When a match is found, the system will authenticate users and grant them access to their accounts.
