Man, two professors who did not look very well, Lefay now Scabior, atleast he did not look nearly as sickly but there was definately something on his mind. She heard the first question and raised her hand and answered, "Passwords are codes that are put in place to lock people out who have no buisness accessing whatever the person or persons want to keep from others.". She finished answering the question and contemplated for a moment whether she should ask if her professor was okay but there were some others asking so she decided to just let it be.