Guides ยท Business
Data Pseudonymization Basics
Reduce direct identifiers
Pseudonymizing data means swapping direct identifiers for pseudo-IDs kept separately with access controls, enabling some linkability for analytics while reducing exposure; document re-ID rules and retention.
- pseudonymization
- identifiers
- linkability
- privacy
- controls
Replace IDs
Swap direct identifiers with pseudo-IDs; keep mapping secure.
Control Access
Limit who can re-link; log and expire mappings.
Document
State purposes, retention, and re-ID rules.