The requirements imposed on database systems by the General Data Protection Regulation (GDPR), the European Union privacy law that mandates specific controls for the storage, access, processing, and deletion of personal data.
- Technical requirements: GDPR requires organizations to implement technical safeguards such as data minimization, purpose limitation, access controls, encryption, audit logging, and mechanisms to support data subject rights, including access, erasure, and data portability.
- DBA responsibilities: DBAs must identify databases and tables containing personal data, enforce appropriate access controls, maintain comprehensive audit logs, and support data erasure requests to satisfy the “right to be forgotten.”
- Data erasure challenges: Fulfilling GDPR erasure requests can be complex in databases with referential integrity, audit logs, and backups. Erasure workflows should be designed to ensure they are complete, consistent, and fully auditable.
- Breach response: GDPR’s 72-hour breach notification requirement makes forensic-ready audit logging essential for quickly determining the scope and impact of unauthorized access to personal data.
- Data masking: Dynamic Data Masking (DDM) and data scrambling techniques help organizations comply with GDPR by ensuring that non-production environments, such as development and testing systems, do not contain real personal data.
- Relevant Idera tools: SQL Compliance Manager provides continuous monitoring and audit log collection to support GDPR compliance, data access auditing, and breach investigations.
- Related terms: HIPAA Audit, Data Masking, Database Forensics, Transparent Data Encryption, Row-Level Security.
