CompTIA Exam Questions

Which of the following security devices can be replicated on a Linux based computer using IP tables

Which of the following security devices can be replicated on a Linux based computer using IP
tables to inspect and properly handle network based traffic?

A.
Sniffer

B.
Router

C.
Firewall

D.
Switch

Explanation:
Ip tables are a user-space application program that allows a system administrator to configure the
tables provided by the Linux kernel firewall and the chains and rules it stores.