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CISSP · Question #1412

CISSP Question #1412: Real Exam Question with Answer & Explanation

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Submitted by khalil_dz· Mar 5, 2026Security Operations

Question

An organization recently upgraded to a Voice over Internet Protocol (VoIP) phone system. Management is concerned with unauthorized phone usage. Security consultant is responsible for putting together a plan to secure these phones. Administrators have assigned unique personal identification number codes for each person in the organization. What is the BEST solution?

Options

  • AUse phone locking software to enforce usage and PIN policies.
  • BInform the user to change the PIN regularly. Implement call detail records (CDR) reports to track
  • CHave the administrator enforce a policy to change the PIN regularly. Implement call detail records
  • DHave the administrator change the PIN regularly. Implement call detail records (CDR) reports to

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Topics

#VoIP security#access control#PIN policies#security operations
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