Disconnect from Wi-Fi Network in Mac OS X Without Turning Off Wireless
Mac users can quickly disconnect from a wi-fi network by using the wireless menu in Mac OS X. This simple task is incredibly useful for managing and juggling multiple networks, whether for something as simple as using iPhone Wi-Fi Hotspot or even a more advanced task like packet sniffing.
It’s important to note disconnecting is not the same as turning off wi-fi entirely, as disconnecting keeps the Mac wi-fi card active and on and instead disassociates and disconnects from the currently connected wireless network.



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