> "using a fingerprinting technique where we replace the value of identifier fields with a hashed representation" I don't see any mention on tokenization: "Tok

> "using a fingerprinting technique where we replace the value of identifier fields with a hashed representation" I don't see any mention on tokenization: "Tokenization, when applied to data security, is the process of substituting a sensitive data element with a non-sensitive equivalent" [1] [1]: https://en.wikipedia.org/wiki/Tokenization_(data_security) https://en.wikipedia.org/wiki/Tokenization_(data_security) I know of banks that have been using tokenization for at least a decade, and they are problem free (unless someone manages to break through all barriers and get to the vault). I don't think this "solves" GDPR, it merely reduces the attack surface by keeping fewer DWHs (exposed).