3 ms·
The danger with surrogate keys and pseudonymization/tokenization is that the mere patterns in the data such as foreign key relationships may be enough to unique
by Nextgrid 5y ago
The danger with surrogate keys and pseudonymization/tokenization is that the mere patterns in the data such as foreign key relationships may be enough to uniquely identify someone.
- paulryanrogers 5y agoIf the tombstones are barren enough there may not any/enough relations or metadata for that. And ideally even the tombstones get removed once related records and 3P copies have been wiped.