I recently upgraded my Mid 2011 Mac Mini to El Capitan and had to discover that when Bluetooth was switched on, the machine stayed discoverable via Bluetooth. Living in the middle of a big city this is a gerat security risk. I just don’t want everybody in the neighborhood to be able to see my Mac.
There are numerous instructions on the internet on how to disable the bluetooth visiblity via terminal commands (e.g. at krypted.com) but none of that did work. So I decided on checking the alternatives. And succeeded, thus this blog post. Continue reading