Which of the following best describes safeguarding data privacy?

• A. Minimize harm by anonymizing data and securing it.
• B. Always share raw data publicly.
• C. Ignore privacy when data helps the project.
• D. Use data for purposes beyond consent without notification.

Answer: (A)

Safeguarding data privacy focuses on reducing the risk to individuals by protecting how data is collected, stored, and used. Anonymizing data helps prevent someone from identifying a person, and securing it with strong access controls, encryption, and careful storage further reduces the chance of unauthorized access or disclosure. When these practices are in place, data can be useful for analysis while limiting potential harm to individuals, and they align with respecting the choices people make about how their information is used.

The approach described here is the best because it directly minimizes risk to privacy through both de-identification and protection against breaches. In contrast, sharing raw data publicly exposes individuals and their information, ignoring privacy protections. Ignoring privacy when data helps a project undermines trust and can violate ethical or legal standards. Using data for purposes beyond what was consented to without notification breaches the agreement with data subjects and can cause harm.