April 2011
Intermediate to advanced
368 pages
11h 36m
English
Content preview from Secure Roaming in 802.11 Networks
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Chapter 7
latency, which continues to plague the technology, even as of this writing. The 802.11 security
staircase actually led to some of the greatest challenges that face the 802.11r roaming work-
group, as they struggle to provide fast roaming times, while carrying forward the security
legacy reflected in Figure 7.1.
The year 2002 witnessed the introduction of the TKIP- and AES-encryption ciphers, although
essentially no commercial adoption of them occurred this early. Tunneled authentication was
introduced first via TTLS and then via PEAP. EAP-SIM was also introduced at that time but
saw no commercial implementations. In 2003, PEAP emerged as the ...
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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.