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Question 14 - CCST-Networking discussion

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Which protocol allows you to securely upload files to another computer on the internet?

A.

SFTP

Answers
A.

SFTP

B.

ICMP

Answers
B.

ICMP

C.

NTP

Answers
C.

NTP

D.

HTTP

Answers
D.

HTTP

Suggested answer: A

Explanation:

SFTP, or Secure File Transfer Protocol, is a protocol that allows for secure file transfer capabilities between networked hosts. It is a secure extension of the File Transfer Protocol (FTP). SFTP encrypts both commands and data, preventing passwords and sensitive information from being transmitted openly over the network. It is typically used for secure file transfers over the internet and is built on the Secure Shell (SSH) protocol1.

* What Is SFTP? (Secure File Transfer Protocol)

* How to Use SFTP to Safely Transfer Files: A Step-by-Step Guide

* Secure File Transfers: Best Practices, Protocols And Tools

The Secure File Transfer Protocol (SFTP) is a secure version of the File Transfer Protocol (FTP) that uses SSH (Secure Shell) to encrypt all commands and data. This ensures that sensitive information, such as usernames, passwords, and files being transferred, are securely transmitted over the network.

* ICMP (Internet Control Message Protocol) is used for network diagnostics and is not designed for file transfer.

* NTP (Network Time Protocol) is used to synchronize clocks between computer systems and is not related to file transfer.

* HTTP (HyperText Transfer Protocol) is used for transmitting web pages over the internet and does not inherently provide secure file transfer capabilities.

Thus, the correct protocol that allows secure uploading of files to another computer on the internet is SFTP.

* Cisco Learning Network

* SFTP Overview (Cisco)

asked 11/10/2024
Chris Houck
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