title: sniff ibeacon package with proximity UUID major minor
body: <p>I am working on an ibeacon app and I am worrying about that others might sniff the proximity UUID of my app. So i did some research and found this article: <a href="http://developer.radiusnetworks.com/2013/10/21/corebluetooth-doesnt-let-you-see-ibeacons.html" rel="nofollow">http://developer.radiusnetworks.com/2013/10/21/corebluetooth-doesnt-let-you-see-ibeacons.html</a></p>
  
  <p>It basically stated like others that apple DOES NOT ALLOW you to do this. but then i found some mac app like this one:  <a href="https://github.com/liamnichols/iBeaconScanner" rel="nofollow">https://github.com/liamnichols/iBeaconScanner</a></p>
  
  <p>I did some test and it really can show me the UUIDs. Does there has any ways to prevent even those mac or android app from getting my proximity UUID?</p>