Cloud computing, where data and services are stored online instead of on your local computer, offers a lot of advantages. If you have used Dropbox or Google Docs you may be familiar with the convenience they offer. However, there are also concerns about the move towards the use of corporate cloud computing. Some of these concerns can be overcome by setting up your own cloud-like system using a service like ownCloud. With ownCloud, you can access files through a web interface or an application on your computer which keeps certain folders updated and sychronised.