Definition
The Data Lifecycle describes the stages through which data passes, from creation or acquisition through use and storage to archival or Secure Deletion.
Human Explanation
The role of data changes over time. Each stage requires an appropriate approach to management and protection.
Why it Matters
Considering the complete Data Lifecycle reduces the Risk of loss, disclosure and unauthorised use.
Conceptual Boundary
The Data Lifecycle does not describe data-storage technology. It describes how data is managed from beginning to end.
Practical Perspective
Serious security problems often arise when an organisation does not know what data it holds or where that data is in its lifecycle.