QuestionQ187

Application Protocols

Which of the following statements regarding Secure Shell (SSH) are true?

Each correct answer represents a complete solution.

Choose three
  • A It is the core routing protocol of the Internet.
  • B It allows data to be exchanged using a secure channel between two networked devices.
  • C It was designed as a replacement for TELNET and other insecure shells.
  • D It is a network protocol used primarily on Linux and Unix based systems.
Explanation

SSH establishes a secure, encrypted channel for communication between networked devices. It was designed to replace insecure remote-access shells such as Telnet and is used primarily on Linux and Unix-based systems. It is not the Internet’s core routing protocol.

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