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CV0-001 · Question #708

When deploying a cloud service, Ann, a local administrator, is told she will need to enable the following services to communicate with the cloud provider: FTP, HTTPS, RDP The following ports are…

The correct answer is D. Close ports 22, 80, and 1434. Open ports 443 and 3389. See the full explanation below for the reasoning.

Question

When deploying a cloud service, Ann, a local administrator, is told she will need to enable the following services to communicate with the cloud provider:

FTP, HTTPS, RDP The following ports are currently open on the server:

21, 22, 80, 1434 Which of the following changes should be made to harden this server to the point that ONLY the necessary ports are open?

Options

  • AClose port 80. Open port 443.
  • BClose ports 21, 80, and 1434. Open port 443.
  • CClose ports 80 and 1434. Open port 3389.
  • DClose ports 22, 80, and 1434. Open ports 443 and 3389.

How the community answered

(24 responses)
  • A
    4% (1)
  • B
    8% (2)
  • C
    13% (3)
  • D
    75% (18)

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