Procedure performed by a user to declare that a specific system or application is going to be used Log-in information is used by the computer to mark and track information specific to the user It can also be used to declare to other users that an individual is presently active on a network
The process of identifying a user within the System When you enter a user name and password, you have "Logged In"
The process of telling a computer or system that you want to start a session In most cases, that means getting the computers attention, usually by typing return on a local system or making a dialup connection to a remote system, then responding to the ensuing dialogue with your username and password
submit information into a computer or program (especially one's user name and password) to begin a session