Computerworld — While online data storage services claim your data is encrypted, there are no guarantees. With recent revelations that the federal government taps into Internet search engines, email and cloud service providers, any myth about data "privacy" on the Internet has been busted.
Experts say there's simply no way to ever be completely sure your data will remain secure once you've moved it to the cloud.
"You have no way of knowing. You can't trust anybody. Everybody is lying to you," Security expert Bruce Schneier said. "How do you know which platform to trust? They could even be lying because the U.S. Government has forced them to."
While providers of email, chat, social network and cloud services often claim -- even in their service agreements -- that the data they store is encrypted and private, most often they hold the keys, not you. That means a rogue employee or any government "legally" requesting encryption keys can decrypt and see your data.