CompTIA Cloud+ (CV0-003) — Question 75

A cloud administrator set up a link between the private and public cloud through a VPN tunnel. As part of the migration, a large set of files will be copied. Which of the following network ports are required from a security perspective?

Answer options

• A. 22, 53, 445
• B. 22, 443, 445
• C. 25, 123, 443
• D. 137, 139, 445

Correct answer: B

Explanation

The correct answer is B because port 22 is used for SSH, port 443 is for HTTPS, and port 445 is for SMB, which are essential for secure file transfer. Options A, C, and D include ports that are either irrelevant or not commonly used for secure file transfers in this context.