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312-50V12 · Question #257

312-50V12 Question #257: Real Exam Question with Answer & Explanation

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Submitted by rohit_dlh· Mar 4, 2026Cryptography

Question

Your company, SecureTech Inc., is planning to transmit some sensitive data over an unsecured communication channel. As a cyber security expert, you decide to use symmetric key encryption to protect the data. However, you must also ensure the secure exchange of the symmetric key. Which of the following protocols would you recommend to the team to achieve this?

Options

  • ASwitching all data transmission to the HTTPS protocol.
  • BImplementing SSL certificates on your company's web servers.
  • CUtilizing SSH for secure remote logins to the servers.
  • DApplying the Diffie-Hellman protocol to exchange the symmetric key.

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Topics

#Symmetric key exchange#Diffie-Hellman#Cryptography protocols#Key management
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