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All right, welcome back, everyone, and the session we are going to get back to why because throughout



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the session in this section especially, will be will be building the building and building the back



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door from this building, the Margarette from this front.



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That's why it has become very important to understand this.



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Let's let's get the idea back.



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There is nothing but a moderate itself.



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It's a type of maneuver where the attacker can establish a connection remotely and then can accomplish



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anything they want.



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Maybe they want to transfer the file from the the victim machine compromise system, or maybe they maybe



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the hacker just want to capture some images from the webcam or maybe perform any key logging or activity



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on the system itself, maybe a spying or all the stuff.



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And it's remember this back door as it's always used in a situation where the target is.



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I mean, when the victim is targeted, what do you mean by that?



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It means that that could be two attacks.



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It could be on targeted, which is more of a commodity commodity being a bank where the hacker just



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want to get just just send millions of emails and they expect at least five percent or 10 percent of



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conversion.



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And those people get converted and those people get compromised and then probably the attacker get some



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money out of it.



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They don't really care about a specific user or something.



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But when it comes to the target at their back and the situation, the hackers are very much sophisticated



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then, very much focused Patience's.



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But because they can they they actually they in order to make their attacks successful, they they are



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focused about the organization they even know which employ your user to target.



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And they even know about the technology domain every every start stuff about the target, you know,



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target system or the victim.



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And in fact, they didn't even wait for six months, a year or maybe two years.



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And it might take a whole lot of time.



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But in case of commodity or on target attacks they've gone through, those cyber criminals are not doing



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so much patience.



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So they need the returns very fast.



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All right.



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So that's why back doors are used.



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This is kind of a moderate use in situation when, you know, it's a targeted attacks most of the time.



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And that's what could really be challenged or can be about your system can be a part of, you know,



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DOS attack as well, which I'll discuss later on.



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But understand this, whenever you see a back door, it's definitely, you know, and periodically and



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priority alerts or an urgency as well, allow attackers to get the access of the system remotely, of



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course, and can also be used to compromise the Web application as well.



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We remember I mean, compromising the application is slightly easier than the Windows Phone.



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It's because Web applications are open for everyone.



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It's open.



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It's on the public network.



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But when you talk about the windows then machine in any organization, it's a part of a private network.



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So by default, none of the connections are allowed to enter it again.



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You can access the application or application, can talk to our Web application, talk to can talk to



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you only only when the users send their request.



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And that's the part of state good behavior.



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All right.



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I hope you got the idea about back to get you in the next session.



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Thank you.