What is a main characteristic of the SSH protocol?

What is a main characteristic of the SSH protocol?

• A. It automates server maintenance
• B. It secures remote communications
• C. It facilitates email transfers
• D. It implements user access controls

Answer: (B)

The primary characteristic of the SSH protocol is that it secures remote communications. SSH, or Secure Shell, is a network protocol that provides a secure channel over an unsecured network, enabling users to connect to remote computers safely. This security feature is essential, as it encrypts the data being transmitted, which prevents eavesdropping, connection hijacking, and other types of attacks while managing a secure connection. The protocol is widely used for secure access to network services, command execution on remote machines, and secure file transfers. By ensuring that communications are encrypted and secure, SSH protects sensitive information and maintains confidentiality and integrity during transmission. In contrast to the other options, SSH is not primarily focused on automating server maintenance, facilitating email transfers, or implementing user access controls, although it may have implications for user access as part of its secure communications function. Its core purpose remains securing remote communications effectively.

The primary characteristic of the SSH protocol is that it secures remote communications. SSH, or Secure Shell, is a network protocol that provides a secure channel over an unsecured network, enabling users to connect to remote computers safely. This security feature is essential, as it encrypts the data being transmitted, which prevents eavesdropping, connection hijacking, and other types of attacks while managing a secure connection.

The protocol is widely used for secure access to network services, command execution on remote machines, and secure file transfers. By ensuring that communications are encrypted and secure, SSH protects sensitive information and maintains confidentiality and integrity during transmission.

In contrast to the other options, SSH is not primarily focused on automating server maintenance, facilitating email transfers, or implementing user access controls, although it may have implications for user access as part of its secure communications function. Its core purpose remains securing remote communications effectively.