Câu 212: 312-50V13: Certified Ethical Hacker v13

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?

1. A. Switching all data transmission to the HTTPS protocol.
2. B. Implementing SSL certificates on your company's web servers.
3. C. Utilizing SSH for secure remote logins to the servers.
4. D. Applying the Diffie-Hellman protocol to exchange the symmetric key. — đáp án hiện tại