How secure is WPA2 data?

Discussion in 'Mac Basics and Help' started by Benjamin Weaver, Feb 25, 2011.

  1. Benjamin Weaver macrumors newbie

    Feb 25, 2011
    I just got an Airport Extreme, and I've secured my network using WPA2 Personal. Ideally, I'd have a backup drive connected to the Airport, and I would use SuperDuper (automated backup tool) to back up my laptop wirelessly to an encrypted disk image stored on that drive.

    My concern is that someone could sniff the data being transmitted, collect it, and somehow crack it. Am I being a paranoid noob here?
  2. miles01110 macrumors Core


    Jul 24, 2006
    The Ivory Tower (I'm not coming down)

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