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CISSP · Question #1368

What is the BEST approach to anonymizing personally identifiable information (PII) in a test environment?

The correct answer is A. Randomizing data. The best approach to anonymizing personally identifiable information (PII) in a test environment is randomizing data. Randomizing data is a technique that replaces the original PII with fictitious but realistic data that preserves the format, structure, and statistical properties

Submitted by lucia.co· Mar 5, 2026Asset Security

Question

What is the BEST approach to anonymizing personally identifiable information (PII) in a test environment?

Options

  • ARandomizing data
  • BSwapping data
  • CEncrypting data
  • DEncoding data

How the community answered

(61 responses)
  • A
    72% (44)
  • B
    15% (9)
  • C
    3% (2)
  • D
    10% (6)

Explanation

The best approach to anonymizing personally identifiable information (PII) in a test environment is randomizing data. Randomizing data is a technique that replaces the original PII with fictitious but realistic data that preserves the format, structure, and statistical properties of the original data. Randomizing data can effectively protect the privacy and confidentiality of the individuals whose PII is used in the test environment, while maintaining the functionality and quality of the test

Topics

#PII anonymization#data masking#test data#data privacy

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