How do I lock my brand new External drive using MAC?

I can’t lock My Passport (USB)… The Set up Drive doesn’t appear on the WD SmartWare settings.

Please, someone help me ???

Hello,

You will need to download the WD Security application to set a password on your drive using a MAC

Check the link below for detailed information.

http://support.wdc.com/product/download.asp?groupid=218&sid=158&lang=en