You work as a Network Administrator for Net Perfect Inc. The company has a Linux-based
network. You need to configure a firewall for the company. The firewall should be able to keep
track of the state of network connections traveling across the network. Which of the following types
of firewalls will you configure to accomplish the task?
A.
Stateful firewall
B.
Host-based application firewall
C.
A network-based application layer firewall
D.
An application firewall