June 2011
Intermediate to advanced
280 pages
7h 56m
English
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Wireless Security
The biggest concern when deploying and administering a wireless network is the security of the data transmitted across it. With data flying through the air, free for the taking by anyone who knows how, it’s crucial that data be encrypted. Otherwise, anyone with Wireshark and an AirPcap card can see it.
Note
When another layer of encryption, such as SSL or SSH, is used, traffic will still be encrypted at that layer, and the user’s communication will still be unreadable by a person with a packet sniffer.
The original preferred method for securing data transmitted over wireless networks was in accordance with the Wired Equivalent Privacy (WEP) standard. WEP was mildly successful for years until several weaknesses were uncovered in ...
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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.