Question

What firewall do and why we need firewall?

Answer 1

Answer:

can uh pls say which subject and class it s!?

Answer 2

Answer:

A firewall is an essential part of your business' security system. Without it, your network is open to threats. A firewall keeps destructive and disruptive forces out, and controls the incoming and outgoing network traffic based on security parameters that you can control and refine

happy diwali to all of you.....