Disk Utility - Erase

Discussion in 'macOS' started by macmammal, Aug 11, 2009.

  1. macmammal macrumors newbie

    Joined:
    Aug 11, 2009
    #1
    I have been reading that the erase feature on OS X's disk utility will not remove file slack. If I erase the entire drive using one of the security options (Zero-Out, 7-Pass, or 35-pass), would this remove file slack?
     

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