Spanish Supervisory Authority

On November 4, 2019, the Spanish Supervisory Authority (“AEPD”), in collaboration with the European Data Protection Supervisor, published guidance on the use of hashing techniques for pseudonymization and anonymization purposes. In particular, the guidance analyses what factors increase the probability of re-identifying hashed messages.

The AEPD explains that the probability
Continue Reading Spanish Supervisory Authority and EDPS Release Guidance on Hashing for Data Pseudonymization and Anonymization Purposes