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CISSP · Question #965

CISSP Question #965: Real Exam Question with Answer & Explanation

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Submitted by ngozi_ng· Mar 5, 2026Software Development Security

Question

While performing a security review for a new product, an information security professional discovers that the organization's product development team is proposing to collect government- issued identification (ID) numbers from customers to use as unique customer identifiers. Which of the following recommendations should be made to the product development team?

Options

  • ACustomer identifiers should be a variant of the user's government-issued ID number.
  • BCustomer identifiers that do not resemble the user's government-issued ID number should be
  • CCustomer identifiers should be a cryptographic hash of the user's government-issued ID number.
  • DCustomer identifiers should be a variant of the user's name, for example, "jdoe" or "john.doe."

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Topics

#Data privacy#PII protection#Unique identifiers#Data minimization
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