What describes privacy by design in healthcare information technology?

• A. Integrating privacy protections into system design from the start
• B. Adding privacy measures after deployment
• C. Assuming privacy will not be an issue
• D. Sharing all data with all users for transparency

Answer: (A)

Privacy by design means weaving privacy protections into the system's architecture and development process from the very beginning. In health IT, this involves designing data flows to minimize collection and retention, embedding strict access controls and authentication, encrypting data both at rest and in transit, and building in consent management, auditability, and ongoing privacy risk assessments as the product is created. This proactive approach reduces the likelihood of breaches and helps meet regulatory expectations while maintaining patient trust. Implementing privacy after deployment is reactive and can leave design gaps that are costly or impossible to fully fix. Assuming privacy won’t be an issue ignores real-world data risks and legal obligations. Sharing all data with all users violates the principle of least privilege and undermines privacy protections.