Which statement about the firewall policy authentication timeout is true?
A. It is a hard timeout. The FortiGate removes the temporary policy for a user’s source IP address after this times expires.
B. It is a hard timeout. The FortiGate removes the temporary policy for a user’s source MAC address after this times expires.
C. It is an idle timeout. The FortiGate considers a user to be idle if it does not see any packets coming from the user’s source MAC address.
D. It is an idle timeout. The FortiGate considers a user to be idle if it does not see any packets coming from the user’s source IP.