What are the legal requirements for data anonymization?

What are the legal requirements for data anonymization?

The legal requirements for data anonymization vary by jurisdiction, but generally, they involve ensuring that personal data cannot be linked back to an individual. This often includes removing identifiable information and applying techniques like aggregation or pseudonymization.

Can you give me examples of data anonymization techniques?

Sure! Common techniques include data masking, aggregation, and differential privacy. Data masking replaces sensitive information with fictional data, while aggregation summarizes data to prevent identification of individuals.

What laws govern data anonymization in the EU?

In the EU, the General Data Protection Regulation (GDPR) governs data anonymization. It emphasizes that anonymized data is not subject to GDPR, but the process must ensure that re-identification is not possible.

Are there any penalties for failing to anonymize data properly?

Yes, failing to properly anonymize data can lead to significant penalties under laws like the GDPR, including fines that can reach up to 4% of a company's global annual revenue.