A bit off topic but pertains to your question: I made an iOS app with Parse.com for my backend[1]. Should I worry about others breaking in to my user's info? Wh

A bit off topic but pertains to your question: I made an iOS app with Parse.com for my backend[1]. Should I worry about others breaking in to my user's info? What can I do to protect their data? [1] https://itunes.apple.com/us/app/habit-streaks-create-good/id888808618?mt=8 https://itunes.apple.com/us/app/habit-streaks-create-good/id...