Which of the following is NOT a necessary step to achieving data privacy?

Achieving data privacy involves a structured approach that includes several essential steps to ensure that sensitive information is properly protected. Identifying, classifying, and charting access to sensitive data provides a clear understanding of what data exists and who has access to it, forming the foundation for any privacy initiative. Defining security policies around the identified data is crucial as it sets the rules and guidelines for protecting that data, ensuring compliance with legal and regulatory requirements.

The mode of implementation is also an important consideration, as it involves translating policies into actionable measures, such as procedures, technical controls, and training programs. Each of these steps directly contributes to the overall goal of safeguarding data privacy.

In contrast, deciding on new technologies to implement, while a practical consideration, is not a necessary step to achieving data privacy itself. Technology decisions should be influenced by the established policies and the data protection needs highlighted in the earlier steps, but they are not foundational to the overall strategy for achieving data privacy. Therefore, this option does not align with the core steps required to secure data privacy, making it the choice that is not necessary in this context.