So let's talk about this proxy and proxy battle between you and the brother and you in the sense your
browser and this is Web server sorry, Web server and request and response go through this proxy.
So what does that mean?
If you want to send the request to this proxy server and this proxy server, we send that request to
server if web server, since any response, then the proxy would receive that response and then send
it to your browser.
So that is the work of the proxy.
So why do we need to use the proxy?
Because proxy can control heavy traffic and can produce route for Web server.
So if you have a thousand computers in your organization are and those computers are going to access,
uh, a Web page, are sending the request to the server at the same time, I can say there are some
any examples out there.
Then the server becomes slow because of heavy traffic.
So you can send the proxy server can control the high traffic.
So if you set a proxy server for this Web server, this proxy are refused our requests and there are
some other requests, then it will send only thing request to this Web server.
So that is a load balancing that a server and this proxy maintain some queue for these requests.
It will send whenever the Web server is somewhat, uh, uh, free.
So Proxy can also Rocklands information.
So this is where things get somewhat difficult for the client because you you just use the VPN, right,
virtual network or you can use the free proxies.
So what this free proxies and viewpoints does is they lock the client information.
That is, if you are going to use any free we are not free proxy.
They will block your information like IP address and date and time of the request and to which you have
said you have to the request and all this information.
So even the reports and the proxies are also doubtful that they are sold our client information so that
you want to be careful when you are using some private proxies and private Vivienne's.
But proxies may use this to control traffic and reducing the role for the Web server in the weapons
testing section.
We will use their proxy soup super sweet so we can edit this request in the proxy.
So I will show you a diagram.
So we're going to transgress.
So this is my PC and he's the proxy server and this is the Web server.
So I want to send the request to the Web server directory to access any resource.
So I want to indicate that what I would do is if I if I said could directly my business or may not know
about this Web server, because are the things have been said to this proxy server.
So I need to send the request to this proxy server only.
So in my college where I'm studying this, of course, this year, only this year are these four years
we need to connect to the proxy to access the Internet.
So they have set like this.
We need to send the request to the proxy and the proxy will send the request to the server.
So obviously the request will be received by the server and process and returns, not a response to
the proxy.
So let me read your request.
Say response.
So upon receiving the response from the several proxies, that response to the piece, that means our
brother.
So this is simply a proxy.
What I have mentioned that there is a proxy global software, it is written in Java, and with that
proxy, it is a kind of proxy, you said in our local computer only software.
So what we can do with that bit of software is we can edit this request parameters like get we have
seen already parameters and we can edit those.
So and we can also see the response from that Web server that can also intercept the traffic of the
response.
So that's what this proxy I want to show you in the browser, how to set the proxy.
So in the Firefox, you need to go to click on this.
OK, hamburger icon.
OK, I don't know what I think.
So it's hamburger and you can see kind the options.
You get these options and search for proxy.
OK, so whenever these settings, you can see there is no proxy and you can also ordered the proxy settings
and you can use proxy settings and then you can also click the menu proxy configuration here you can
enter the IP address of the proxy and the board on which the service is receiving and you fill proxy
how they should be and if you can find them also.
So for now, I'm going to, uh, revert back to the changes.
And if you want to add some computers, which for the non proxy settings, screen all the server websites.
So if you add an IP address here with got here, whenever your computer is connected to this Web server,
the proxy will be bypassed.
So that's what no proxies for your PC will control.
These are the systems here.
So I'm going to click on OK, so let's talk about the proxy.
The only thing you need to remember is proxy.
And you can intercept the request using this Barbossa software.