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Warding off wireless woes

By Denise Dubie, Network World, 07/17/2008
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Josh WrightThis week's newsmaker Josh Wright, an instructor for the SANS Institute and senior security architect for Aruba Networks, pointed out several new vulnerabilities in 802.11n. He sheds some light on what these vulnerabilities mean for would-be hackers and how network managers can protect themselves against attacks. (10:47)

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