What is Cloud storage
Cloud storage, like Dropbox, Google Drive, Apple’s iCloud and Microsoft’s SkyDrive, is a great way to easy share files. The main goal of cloud storage is to store files online to be accessible, and to work with, from any device anywhere. You can compare it with a cloud based USB flash drive.
However, there is no guarantee, no monitoring and reporting, no support and if a server goes down in one of their data centers, you may never see those files again. The majority of the services have a web interface for you to upload files. Therefore files can only be encrypted on the server side; making transportation less secure. They do not offer an automated process for uploading or syncing files between your computer and their service. Files have to be put over manually or placed in a shared folder to be synced. And last but not least, only files and folders can be stored, so no application data.
Cloud Storage is a great way to share documents. However, it isn’t the place to back up your business-critical applications and documents.