In the morning this question came across my mind. You would notice my poor knowledge on firewalls.
My office installed a new firewall. I am provided a new username and a password. And here we have a login interface. I've searched browser's cookies, HTTP headers and everything, But I cannot figure out where is this login interface hosted. All I can see is www.google.com in address bar of the browser. Whichever site i tried to access, (without having logged in through the firewall) I found this kind of URL www.google.com/abcd/ww/..
Previously we had a known firewall... And t was obvious through the URL https://10.66.28.5:4100/wgcgi.cgi
So I knew whats the technology behind that.
But this new One is troubling me. I cannot even guess how this one works. Could You please explain?