Most of us use cloud storage like Dropbox, Gdrive, Copy, etc. to be able to use our synced files anytime, anywhere, and from our devices. But no one feels safe putting up their sensitive data over there. As recent hacks show that how safe our data is. In 2014 many celebrities’ photos were hacked from cloud storage and posted on social networking sites. So why not encrypt data before upload it on cloud storage to increase security.