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 Summary
This chapter covered the world of firewalls and their role in securing a network. Not everyone believes in the value of these devices, and the discussions answered these naysayers and showed them the folly of their ways. Further proof of the importance of firewalls was provided by expanding on their pure technical aspects, while expressing the fundamental truth that firewalls are the manifestation of a company’s security policy.
One of the online resources that may assist you in determining the direction and policy of your network security is www.opengroup.org/jericho/about.htm. The Jericho Project was formed by a group of corporate security officers who saw the ever-decreasing security being driven by the concept of deperimeterization. ...
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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.
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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.