A security analyst is evaluating privacy-enhancing technologies for handling sensitive customer location records under regional data protection frameworks. Which of the following statements accurately describe key characteristics of pseudonymization? (Select TWO.)
- Direct identifiers are replaced with alias tokens, allowing re-identification only when combined with separately secured additional information.Cevap
- The pseudonymized dataset remains classified as personal data and subject to privacy regulatory compliance requirements.Cevap
- CThe transformation permanently and irreversibly destroys all linkages to the data subject so re-identification is impossible.
- DData classification levels and privacy control requirements are determined by system administrators managing storage backups.
Cevap
Pseudonymization replaces direct identifiers with tokens while preserving the ability to re-identify data using separately stored keys, and the resulting dataset remains classified as personal data under privacy regulations.
Pseudonymization replaces direct identifiers with aliases while maintaining separate key information for re-identification, meaning the dataset still falls under data protection laws as personal data.
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Pseudonymization Controls and Regulatory Classification