Which statement accurately describes firewall user authentication?

Which statement accurately describes firewall user authentication?

A.
Firewall user authentication provides another layer of security in a network.

B.
Firewall user authentication provides a means for accessing a JUNOS Software-based security
device.

C.
Firewall user authentication enables session-based forwarding.

D.
Firewall user authentication is used as a last resort security method in a network.