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So let's talk about this proxy and proxy battle between you and the brother and you in the sense your

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browser and this is Web server sorry, Web server and request and response go through this proxy.

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So what does that mean?

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If you want to send the request to this proxy server and this proxy server, we send that request to

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server if web server, since any response, then the proxy would receive that response and then send

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it to your browser.

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So that is the work of the proxy.

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So why do we need to use the proxy?

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Because proxy can control heavy traffic and can produce route for Web server.

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So if you have a thousand computers in your organization are and those computers are going to access,

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uh, a Web page, are sending the request to the server at the same time, I can say there are some

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any examples out there.

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Then the server becomes slow because of heavy traffic.

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So you can send the proxy server can control the high traffic.

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So if you set a proxy server for this Web server, this proxy are refused our requests and there are

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some other requests, then it will send only thing request to this Web server.

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So that is a load balancing that a server and this proxy maintain some queue for these requests.

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It will send whenever the Web server is somewhat, uh, uh, free.

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So Proxy can also Rocklands information.

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So this is where things get somewhat difficult for the client because you you just use the VPN, right,

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virtual network or you can use the free proxies.

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So what this free proxies and viewpoints does is they lock the client information.

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That is, if you are going to use any free we are not free proxy.

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They will block your information like IP address and date and time of the request and to which you have

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said you have to the request and all this information.

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So even the reports and the proxies are also doubtful that they are sold our client information so that

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you want to be careful when you are using some private proxies and private Vivienne's.

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But proxies may use this to control traffic and reducing the role for the Web server in the weapons

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testing section.

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We will use their proxy soup super sweet so we can edit this request in the proxy.

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So I will show you a diagram.

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So we're going to transgress.

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So this is my PC and he's the proxy server and this is the Web server.

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So I want to send the request to the Web server directory to access any resource.

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So I want to indicate that what I would do is if I if I said could directly my business or may not know

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about this Web server, because are the things have been said to this proxy server.

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So I need to send the request to this proxy server only.

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So in my college where I'm studying this, of course, this year, only this year are these four years

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we need to connect to the proxy to access the Internet.

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So they have set like this.

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We need to send the request to the proxy and the proxy will send the request to the server.

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So obviously the request will be received by the server and process and returns, not a response to

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the proxy.

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So let me read your request.

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Say response.

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So upon receiving the response from the several proxies, that response to the piece, that means our

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brother.

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So this is simply a proxy.

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What I have mentioned that there is a proxy global software, it is written in Java, and with that

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proxy, it is a kind of proxy, you said in our local computer only software.

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So what we can do with that bit of software is we can edit this request parameters like get we have

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seen already parameters and we can edit those.

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So and we can also see the response from that Web server that can also intercept the traffic of the

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response.

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So that's what this proxy I want to show you in the browser, how to set the proxy.

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So in the Firefox, you need to go to click on this.

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OK, hamburger icon.

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OK, I don't know what I think.

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So it's hamburger and you can see kind the options.

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You get these options and search for proxy.

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OK, so whenever these settings, you can see there is no proxy and you can also ordered the proxy settings

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and you can use proxy settings and then you can also click the menu proxy configuration here you can

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enter the IP address of the proxy and the board on which the service is receiving and you fill proxy

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how they should be and if you can find them also.

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So for now, I'm going to, uh, revert back to the changes.

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And if you want to add some computers, which for the non proxy settings, screen all the server websites.

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So if you add an IP address here with got here, whenever your computer is connected to this Web server,

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the proxy will be bypassed.

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So that's what no proxies for your PC will control.

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These are the systems here.

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So I'm going to click on OK, so let's talk about the proxy.

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The only thing you need to remember is proxy.

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And you can intercept the request using this Barbossa software.