Definition - What does Anonymous Login mean?
An anonymous login is a process that allows a user to login to a website anonymously, often by using "anonymous" as the username. In this case, the login password can be any text, but it is typically a user's email address. Users are able to access general services or public information by using anonymous logins.
Techopedia explains Anonymous Login
Anonymous logins are often used to provide users with easy access to multi-user chat rooms. When users provide their emails for passwords during this process, they are normally only used for statistical purposes.
Critics of anonymous login claim that they can reduce overall Internet and network security because a secure authentication process is not part of the anonymous login process. In addition, user-specific pre-establishments are absent during anonymous logins, leaving critics warning that such logins might not be as anonymous as users would like because servers and IP addresses can be revealed.
The advantages of anonymous logins include convenience, ease of use and free public information.