The recommendation is to edit the /etc/ssh/sshd_config file and configure a path to a login herald message. The login herald configured previously is not displayed during the initiation of a new SSH connection. Prior to a password being entered the user should accept the terms and conditions of the corporate acceptable usage policy.
Create an SSH banner file- printf 'Unauthorized use of this system is prohibited. ' > /etc/ssh/ssh_banner NOTE- The content of the banner file can reflect any internal acceptable usage policy standards