The HIPAA Security Rule defines technical safeguards as the technology and policies that control access to electronic protected health information (ePHI). For databases, this means more than a login screen. It means access control, audit controls, integrity checks, authentication, and transmission security—each enforced at the database level and configured to match compliance requirements.
Access Control
You must restrict database access to authorized users based on role, job function, and need-to-know. Implement least privilege. Enforce strong authentication, ideally multi-factor. Store credentials securely and never hard-code them. Use database-native permissions so that even privileged accounts are segmented.
Audit Controls
Enable detailed logging for every query, change, and data export. HIPAA requires the ability to examine activity in systems containing ePHI. Store logs securely. Monitor them for anomalies in real time. Archive them for the legally required retention period. Make sure logs cannot be altered without detection.
Integrity Controls
Protect database records from unauthorized change or deletion. Use checksums, triggers, and constraints to maintain data accuracy. Monitor for unexpected differences between backup artifacts and production data. Automatic alerts on data integrity failures should be mandatory.