a) What does a firewall do if it cannot keep up with the traffic volume?
b) Why is this action good?
c) Why is this action bad?
d) Why can a firewall keep up with traffic in general but fail to do so during a major attack?
e) As processing power increases in the future, what will this mean for firewall filtering?
f) What is unified threat management (UTM)?
g) What does it mean that a firewall should operate at wire speed?