What is the final phase of the data handling life cycle?

The data handling life cycle, also known as the information life cycle, describes the stages data goes through from its creation to its final disposition. The final phase of this cycle is destruction. This phase involves securely and permanently deleting or destroying data once it is no longer needed for business, legal, or regulatory purposes. Proper destruction is crucial to prevent unauthorized access to sensitive information after its useful life has ended and to comply with privacy regulations and organizational policies.

B. Creation phase: This is the first phase of the data life cycle, where data is generated or collected.

C. Storage phase: This is an early and ongoing phase where data is kept in a repository for active use or archiving.

D. Sharing phase: This is an intermediate phase where data is disseminated or made accessible to authorized users, systems, or organizations.

1. National Institute of Standards and Technology (NIST). (2010). NIST Special Publication 800-122

Guide to Protecting the Confidentiality of Personally Identifiable Information (PII). Section 3.2

"The PII Confidentiality Lifecycle

" identifies the final phase as "Disposition

" which involves the secure destruction of PII.

2. International Organization for Standardization (ISO). (2022). ISO/IEC 27002:2022 Information security

cybersecurity and privacy protection — Information security controls. Control 8.10

"Information deletion

" details the requirement to dispose of information when it is no longer required

which corresponds to the destruction phase.

3. MIT Libraries. (n.d.). Data Management: Data Life Cycle. Retrieved from https://libraries.mit.edu/data-management/plan/data-life-cycle/. The resource outlines the life cycle stages

culminating in the "Destroy" phase for data that is not preserved long-term.