What is the standard port number for SSH?

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Multiple Choice

What is the standard port number for SSH?

Explanation:
SSH uses port 22 by default for secure remote login. It runs over TCP because a reliable, ordered connection is essential for an interactive shell and encryption to stay synchronized. This port is the well-known service port assigned by IANA, so most systems expect SSH on 22 unless it’s changed for security reasons. For reference, port 80 is used for HTTP traffic, port 443 for HTTPS, and port 21 for FTP control.

SSH uses port 22 by default for secure remote login. It runs over TCP because a reliable, ordered connection is essential for an interactive shell and encryption to stay synchronized. This port is the well-known service port assigned by IANA, so most systems expect SSH on 22 unless it’s changed for security reasons. For reference, port 80 is used for HTTP traffic, port 443 for HTTPS, and port 21 for FTP control.

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