The Data Security Lifecycle is a four-year-old version of the original version of this article. It was originally written four years ago, but it has since been updated. The key for data security is identifying these movements and applying the right controls at the right security boundaries. In the next few posts we will show you how to use this to pragmatically evaluate and design security controls. In our next post we will dig into mapping data flow and controls in the Lifecycle. We will also show how complex this can be with a variety of data locations (and application environments), each with its own data lifecycle.”]
Source: http://www.securosis.com/blog/data-security-lifecycle-2.0-and-the-cloud-locations-and-access