August 2003
Intermediate to advanced
224 pages
5h 32m
English
book
How Secure Is Your Wireless Network? Safeguarding Your Wi-Fi LAN
by CCNA Lee Barken - CISSP MCP CPA
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Summary
In this chapter, we discussed the 802.1x framework and EAP authentication methods. 802.1x has three basic components: a supplicant, an authenticator, and an authentication server. When you are selecting hardware for your environment, always remember that 802.1x (as well as your chosen EAP method) must be supported across all components.
802.1x is extremely effective in securing 802.11 networks because it supports dynamic key generation and is not vulnerable to the many attacks that have plagued the 802.11 protocol. Unlike legacy WEP, which used static keys that everybody shared, 802.1x can now generate dynamic, per-user or per-session keys. Furthermore, now that we can uniquely identify users, we can perform all kinds of AAA activities ...
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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.