CompTIA Security+ Question E-92

Which of the following secure file transfer methods uses port 22 by default?

A. FTPS
B. SFTP
C. SSL
D. S/MIME

Answer: B

Explanation:
SSH uses TCP port 22. All protocols encrypted by SSH, including SFTP, SHTTP, SCP, SExec, and slogin, also use TCP port 22.