Question

A type of cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers is known as:

1) FTP
2) SSH
3) HTTP
4) SMTP

Answer 1

The type of cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers is SSH (Secure Shell). SSH provides a secure channel over an insecure network by using encryption to protect the connection. It is commonly used for remote administration of computer systems, transferring files, and for tunneling applications.

Step-by-step explanation:

The type of cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers is known as SSH (Secure Shell).

SSH provides a secure channel over an insecure network by using encryption to protect the connection. It is commonly used for remote administration of computer systems, transferring files, and for tunneling applications.
For example, if you want to securely access a remote server, you can use SSH to establish a secure connection and then use command-line commands to perform tasks on that server, such as uploading files, running scripts, or managing configurations.