Use your phone, tablet, or computer to continue what you started — wherever you happen to be. Any changes you make will be updated on all your devices. Stay productive when you're off the grid. You can access your files without being online, which means you can always have your most important files with you. If something happens to your device, you don't have to worry about losing your files or photos – they're in your OneDrive. And OneDrive is encrypted using SSL.