so I am one of the people Tim Cook was talking about and cast off my mac book air for an iPad Pro. reasonably working out for me thus far however... someone hacked my iCloud password and it was locked up for over 24 hours. I couldn't get to anything. I want to be able to physically back up my iPad to somewhere other than iCloud but no longer own a Mac. should I buy a used Mac mini strictly for this purpose or is there another alternative I don't know about?