After you enter and save contact information, that information is available as you compose ____________________.

A _________ is an individual who is not authorized to use the computer and who penetrates a system's access controls to exploit a legitimate user's account. ?

A) ?sniffer ?? B) ?misfeasor C) ?clandestine user ? D) ?masquerader

The combination of user login plus password is called ____ authentication.

A. ?multifactor B. ?single-factor C. ?unbreakable D. ?strong