Good day everyone I need to send out my macbook pro because of a green line thought the screen. any way how should i secure my data before droping it off at the apple store? They ask for my user password and they state they have to run tests on it. Should i start by changing my keygen password. Filevault is a good feature also but they will be loging in with my login so defeats that purpose Should i create another user with admin permissions and then turn on filevault under my user? suggestions comments. I have backed up with superduper am ready just use this computer for work and do not need my information and files read by the wrong people.