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Wi-Fi remains a work in progress

While Microsoft has caught considerable grief over Windows network security holes, it is not alone in what seems to be an industry-wide practice of leaving security features turned-off by default. Wi-Fi vendors also ship their equipment with simple default settings and without activating security enhancements, which could be especially problematic for enterprises and public-safety organizations. The Black Hat Federal Briefings held in Washington, D.C., in September 2003, focused on the security weaknesses of 2.4 GHz networks. It's a fairly simple matter for hackers to crack the wired equivalent privacy (WEP) security protocol, spoof Internet protocol addresses and forge ...

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