INTRODUCTION
PROTOCOL LAYERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A network protocol for secure file transfer over Secure Shell (SSH) is called:
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TFTP
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SFTP
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Telnet
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FTPS
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Explanation:
Detailed explanation-1: -Secure Shell (SSH) creates a secure connection when you log in to a remote computer. Secure File Transfer Protocol (SFTP) uses SSH and provides a secure way to transfer files between computers.
Detailed explanation-2: -SFTP (SSH File Transfer Protocol) is a secure file transfer protocol. It runs over the SSH protocol.
Detailed explanation-3: -While FTPS adds a layer to the FTP protocol, SFTP is an entirely different protocol based on the network protocol SSH (Secure Shell). Unlike both FTP and FTPS, SFTP uses only one connection and encrypts both authentication information and data files being transferred.
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