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In this small section, we're going to cover how we can use and map in our advantage to be able to bypass

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some of the security measures that the target might have, such as firewalls and IEDs.

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These options that we will use in a map can be considered advanced.

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So don't worry if you don't fully understand everything that we talked about in next few videos, just

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make sure that in case there is something that you didn't understand, what should we do a few times?

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And you will get it.

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But wait, Alexa, I don't even know what fireball or IEDs is.

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So what are they?

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Well, Farwell is a network security system that monitors network traffic, and it is based on the security

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rules that are predetermined.

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There are two types of phorbols, network formals and host based firewall's network phorbols filter

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traffic between two or more networks, while host based firewalls only filter traffic that is going

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in or out from that specific machine.

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And what the it is, is intrusion detection system.

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It is usually a software application that monitors network for any malicious activity.

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For example, some of the map scans that we did in the previous section can get caught by intrusion

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detection system.

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So in this section, we will check out a few options that could help us bypass that.

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All in all, firewall and IDs helps us secure our network or machine.

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In the previous section where we covered the basics, we used our Linux machine and we scanned our political

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target.

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We scanned different ports.

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And with the scans that we did, we managed to figure out what ports are open and what ports are closed.

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But some of our targets might host services on ports hiding behind the firewall.

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And once we scan them, it will tell us those ports are filtered, which we know that it means, and

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MAP can figure out whether that port is open or closed.

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What this means is that we're sending packets to the target, but their firewall keeps dropping those

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packets.

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And in this section we're going to see what and options can help us in bypassing this.

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Let's get straight into it.