You can use Parse an Firebase to store sensitive data by applying client side encryption. Of course one of the biggest problem is: how do you query that data si

You can use Parse an Firebase to store sensitive data by applying client side encryption. Of course one of the biggest problem is: how do you query that data since it's encrypted. But lately, there are some start-ups that aim to make encryption searchable. See ZeroDB, CryptDB, IQrypt.- the last one is designed to be used for Parse and Firebase: http://iqrypt.com/docs/Home/ http://iqrypt.com/docs/Home/