Design a Data Privacy Compliance System

Functional Requirements

1. Data Collection and Storage

   • Ability to collect and store user data securely.
   • Support for various data types (e.g., text, images, metadata).
   • Ensure data is stored in compliance with relevant privacy laws (e.g., GDPR, CCPA).

2. User Consent Management

   • Mechanism to obtain and record user consent for data collection and processing.
   • Ability to update or revoke consent as per user request.

3. Data Access and Retrieval

   • Provide authorized access to user data for internal and external stakeholders.
   • Implement role-based access control to ensure only authorized personnel can access sensitive data.

4. Data Anonymization and Encryption

   • Implement data anonymization techniques to protect user identity.
   • Ensure data is encrypted both at rest and in transit.

5. Audit and Monitoring

   • Maintain logs of data access and modifications for auditing purposes.
   • Real-time monitoring of data access patterns to detect anomalies.

6. Data Deletion and Retention

   • Implement policies for data retention and deletion in compliance with legal requirements.
   • Provide users with the ability to request data deletion.

7. Data Breach Notification

   • Mechanism to detect and notify stakeholders of data breaches promptly.
   • Provide a detailed report of the breach and steps taken to mitigate it.

8. Reporting and Analytics

   • Generate compliance reports for regulatory bodies.
   • Provide analytics on data usage and access patterns.

Non-Functional Requirements

1. Scalability

   • System should handle increasing amounts of data and user requests without performance degradation.

2. Performance

   • Ensure low latency in data retrieval and processing.
   • Optimize system for high throughput of data transactions.

3. Reliability and Availability

   • Ensure high availability of the system with minimal downtime.
   • Implement failover mechanisms to maintain service continuity.

4. Security

   • Implement robust security measures to protect against unauthorized access and data breaches.
   • Regular security audits and vulnerability assessments.

5. Compliance

   • Ensure system adheres to all relevant data privacy regulations and standards.

6. Interoperability

   • Ability to integrate with existing systems and third-party services.

7. Flexibility

   • System should be adaptable to changes in privacy laws and organizational policies.

8. Auditability

   • Maintain comprehensive logs and records for auditing purposes.

9. Resilience

   • System should recover gracefully from failures and continue to operate under adverse conditions.