________ are the primary means of authentication and are important not just for access to a user's computer, but also for authentication to other networks and servers to which the user may have access.
A) Private keys
B) User names
C) Passwords
D) Personal identification numbers

Question

Quizplus · Accepted Answer

Passwords are the primary means of authentication and are used to access a user's computer and authenticate to other networks and servers. Private keys are also used for authentication, but they are not the primary means of authentication. User names and personal identification numbers may be used as part of the authentication process, but they are not sufficient on their own.

________ Are the Primary Means of Authentication and Are Important