password protect macbook wireless no router

Discussion in 'Mac Basics and Help' started by carola4700, Jan 8, 2011.

  1. carola4700 macrumors newbie

    Jan 8, 2011
    I can sometimes get wireless connection on my macbook in my apt. without any wireless router. If I disable automatic login and set up a password, will that protect me from anyone accessing, etc even though I am piggybacking?

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