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How can you block another persons wireless

148 Views 1 Reply Latest reply: Aug 26, 2013 1:58 PM by MartinR RSS
doctorshane Calculating status...
Currently Being Moderated
Aug 25, 2013 11:19 AM

O have wifi on my iMac. I live in a condo apt. Someone else in the building has wifi but it is not password protected and my iMac keeps going to that wifi. Is there anyway I can block their wifi

iPad 2
  • MartinR Level 6 Level 6 (14,560 points)
    Currently Being Moderated
    Aug 26, 2013 1:58 PM (in response to doctorshane)

    First thing I'd try is this -


    • Turn off Airport.
    • Then go to System Preferences > Network > Airport > Advanced > Preferred Networks. Drag your own network's name to to top of the list.  Delete the name of your neighbor's network.  Accept the changes.
    • Then turn Airport back on.
    • Your Mac should log into your own network.  It will still "see" your neighbor's open network but since your network's name is at the top of your list of Preferred Networks, your Mac should automatically log you on to your own network in preference to all others.


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