SSH, or Secure Shell, is a network protocol that operates at the Application layer of the OSI model.
This is the topmost layer, which allows users to interact with the network through applications. SSH
provides a secure channel over an unsecured network in a client-server architecture, enabling users
to log into another computer over a network, to execute commands in a remote machine, and to
move files from one machine to another.
Reference: The information aligns with the OSI model’s definition, where the Application layer is
responsible for providing network services to the applications of the user12.
