April 2017
Intermediate to advanced
936 pages
27h 3m
English
Content preview from The Illustrated Network, 2nd Edition
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Chapter 32
Firewalls
Abstract
In this chapter, you will learn how firewalls add security to TCP/IP networks. We’ll be working with both kinds of router-based firewalls: packet filters and stateful inspection.
You will learn about the types of dedicated firewalls that run on purpose-built hardware. We’ll also examine firewall architectures and the use of DMZs. And because filtering works exactly the same with IPv6 as with IPv4, we will not have a special section on IPv6 firewalls.
Keywords
Firewalls; TCP/IP network; DMZs; Defcon; Juniper Networks; AS PIC; UDP anomalies
What You Will Learn
In this chapter, you will learn how firewalls add security to TCP/IP networks. We’ll be working with both kinds of router-based firewalls: packet filters and stateful ...
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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.