October 2020
Intermediate to advanced
481 pages
17h 35m
English
Content preview from Network Security, Firewalls, and VPNs, 3rd Edition
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Benefit and Purpose of Reverse Proxy
Reverse proxy is a firewall service that allows external users access to internally hosted web resources. This service takes the traditional proxy function and inverts it. Instead of hiding the identity of the client reaching out to the Internet, reverse proxy hides the identity of the web server accessed by the Internet (or external) client.
External users direct their queries to a public Internet IP address and a default or assigned port number as when accessing any service. However, the IP address is the address of a proxy server, not the actual web server hosting the requested resource. The proxy server then performs a function similar to network address translation (NAT) on the request to convert the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.