00:01
In this question, let's first see firewall goals and achieving autonomity and privacy with a proxy.
00:12
So first we will look about goals of firewall.
00:32
Now first one is network security.
00:47
Second one is access control.
00:57
Third one is traffic filtering.
01:09
Now fourth one is network address translation.
01:28
Fifth one is creating logs and monitoring.
01:39
What is a firewall? let's say this is the whole network.
01:56
Now this is your device.
02:03
Now between your device and the other network, there is an extra layer of security which is set up to protect your individual devices from the attacks of the outer network.
02:25
So this is a firewall.
02:29
And its main job is to monitor all the data packets that are incoming and outgoing from your computer...