Associate Data Practitioner

By Google · Question Mode

QuestionQ34

Data Management

An organization stores highly personal data in BigQuery and must comply with strict data privacy regulations. Sensitive data values must be made unreadable whenever an employee leaves the organization. What should you do?

Explanation

BigQuery AEAD encryption functions encrypt individual values, and crypto-deletion is performed by deleting the encryption key required to decrypt them. Without that key, the encrypted sensitive values cannot be decrypted and are therefore unreadable. AEAD encryption concepts

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