Data Privacy & Compliance Architecture: GDPR, CCPA, & HIPAA
Engineer for regulatory data privacy: GDPR Article 17 Right to Erasure, CCPA, HIPAA PHI protection, the Crypto-Shredding architecture for immutable big data (Kafka/S3), PII pseudonymization, and regional data residency geo-partitioning.
01.1. The Regulatory Landscape: GDPR, CCPA, & HIPAA
Modern distributed system architects must design compliance directly into database schemas, network topologies, and backup systems:
1. GDPR (General Data Protection Regulation - EU):
- Article 17 (Right to Erasure / "Right to be Forgotten"): Individuals have the legal right to demand the permanent deletion of their personal data.
- Article 25 (Data Protection by Design and by Default): Privacy controls must be built into software architectures from day one.
- Data Residency & Sovereignty: Personal data of EU citizens cannot leave the European Economic Area (EEA) without specific legal safeguards.
2. CCPA / CPRA (California Consumer Privacy Act):
- Grants California consumers the right to know what personal information is collected, delete it, and opt out of data selling/sharing.
3. HIPAA (Health Insurance Portability and Accountability Act - US):
- Protects Protected Health Information (PHI). Mandates strict encryption at rest and in transit, comprehensive immutable audit logging, and signed Business Associate Agreements (BAAs) with cloud providers.
Crypto-Shredding Architecture for GDPR "Right to be Forgotten" 🗑️
Crypto-Shredding Architecture for GDPR "Right to be Forgotten" 🗑️
Destroying individual user encryption keys to render petabytes of immutable historical backups mathematically unreadable.
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