What type of device can be used to block unwanted traffic initiated from the Internet and can also restrict Internet access from an internal network?
A) hub
B) switch
C) firewall
D) VPN

Question

Quizplus · Accepted Answer

A firewall is the best choice for blocking unwanted traffic from the internet and restricting internet access from an internal network. A hub and switch are not designed for this purpose. A VPN provides secure remote access to a network, but it does not block or restrict internet access.

What Type of Device Can Be Used to Block Unwanted