Crucial Exams

ISC2 Certified Cloud Security Professional (CCSP) Practice Question

Your SaaS-based HR platform must deliver a monthly export of employee records to an external analytics provider. Compliance requires that the provider cannot re-identify any employee, even if it enriches the file with public data, yet your internal support engineers must be able to recover the real identifiers during incident investigations. Which data-obfuscation technique should be applied to the dataset before it leaves the cloud environment?

  • Hash every identifier using SHA-256 before releasing the file

  • Apply static data masking to overwrite each identifier with fictional but realistic values

  • Introduce differential privacy noise into quasi-identifying attributes across the dataset

  • Replace identifiers with tokens managed in a secure, internal tokenization vault

ISC2 Certified Cloud Security Professional (CCSP)
Cloud Data Security
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