October 2020
Intermediate to advanced
481 pages
17h 35m
English
Content preview from Network Security, Firewalls, and VPNs, 3rd Edition
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CHAPTER SUMMARY
Firewalls are essential to maintaining security, such as supporting valid communications and blocking malicious traffic. However, firewalls are often more than just simple filtering tools. The standard and enhanced features of firewall products require knowledge and skill if these are to be securely deployed.
This chapter discussed building firewall rules, ordering rule sets, understanding what to block, dealing with the limitations of firewalls, maintaining high-speed network performance with a firewall, managing encryption across a firewall, evaluating firewall enhancements, and handling firewall management interfaces.
KEY CONCEPTS AND TERMS
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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.