Question

A network administrator needs to allow employees to upload files to a remote server securely. What port should be allowed through the firewall

Answer 1

The port that the network administrator should use to allow employees to upload files to a remote server securely is Port 22.

What is Ports 22 in computer system?

A port is a virtual place in the operating system of a computer network where connections starts and ends.

Types of ports include:

• well-known ports,

• registered ports and

• private ports.

Ports 22 is a common port number that is associated with secure shell login.

Port 22 was assigned to file transfer protocols(FTP) by the Internet Assigned Numbers Authority.

When employees needs to upload files to a remote server, Ports 22 should be used because it is secure and allows remote administration access to the server.

Learn more about computer ports here?

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