December 2011
Beginner
552 pages
13h 30m
English
Content preview from Network Security First-Step, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter Review Questions
The following questions assist in reinforcing the concepts covered in this chapter.
1. What are the six security design concepts you should consider when looking at the security technologies for securing your network?
2. What rule is always implicitly present at the end of every packet filter?
3. When a device performs stateful packet inspection, what characteristics in a packet’s header are inspected, and why are they important?
4. What are some limitations of stateful packet inspection?
5. Define the differences between public and private IP addresses.
6. Compare and contrast the three different versions of NAT, and identify which of them is the most commonly used.
7. What are the two types of proxy firewalls?
8. Why ...
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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.