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CISSP · Question #1126

CISSP Question #1126: Real Exam Question with Answer & Explanation

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Submitted by omar99· Mar 5, 2026Security Architecture and Engineering

Question

A cybersecurity engineer has been tasked to research and implement an ultra-secure communications channel to protect the organization's most valuable intellectual property (IP). The primary directive in this initiative is to ensure there Is no possible way the communications can be intercepted without detection. Which of the following Is the only way to ensure this outcome?

Options

  • ADiffie-Hellman key exchange
  • BSymmetric key cryptography
  • C[Public key infrastructure (PKI)
  • DQuantum Key Distribution

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Topics

#quantum cryptography#secure communication#key distribution#unconditional security
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