I am using this dropbox cloud file sharing host from a long time and its a very gud option to save the important data from your phone or from PC. You can try it for free from smartphones these days. Like uploading the pics or imp doc’s to the dropbpx to your account and those will be secured with the password protection.
Once you uploaded them through cloud to dropbox you can delete them from phone and when you wish just download from dropbox account. .It saved a lot of info and pic for me . it will be very useful in case of phone is lost or phone malfunctioned or by any reason. the data will be secured:)