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212-82 · Question #12

212-82 Question #12: Real Exam Question with Answer & Explanation

The correct answer is B. Masking. Masking is the technique that Andre employed in the above scenario. Masking is a deidentification technique that can replace the critical information in database fields with special characters such as asterisks (*) and hashes (#). Masking can help protect sensitive data from unau

Submitted by javi_es· Mar 6, 2026Security Fundamentals

Question

Andre, a security professional, was tasked with segregating the employees' names, phone numbers, and credit card numbers before sharing the database with clients. For this purpose, he implemented a deidentification technique that can replace the critical information in database fields with special characters such as asterisks (*) and hashes (#). Which of the following techniques was employed by Andre in the above scenario?

Options

  • ATokenization
  • BMasking
  • CHashing
  • DBucketing

Explanation

Masking is the technique that Andre employed in the above scenario. Masking is a deidentification technique that can replace the critical information in database fields with special characters such as asterisks (*) and hashes (#). Masking can help protect sensitive data from unauthorized access or disclosure, while preserving the format and structure of the original data.Tokenization is a deidentification technique that can replace the critical information in database fields with random tokens that have no meaning or relation to the original data. Hashing is a deidentification technique that can transform the critical information in database fields into fixed-length strings using a mathematical function. Bucketing is a deidentification technique that can group the critical information in database fields into ranges or categories based on certain

Topics

#data de-identification#data masking#data privacy#PII protection

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