If SSH was installed and the settings added in order to use Systemwalker Runbook Automation, and SSH communication is only required for Systemwalker Runbook Automation, then clear the settings using the following procedure:
Stop the SSH service.
Clear the port settings used in SSH communication for the firewall.
Port used in SSH: 22/TCP
If an account was added for SSH communication, delete unnecessary accounts.
Uninstall OpenSSH.
If OpenSSH has been installed but it is no longer necessary, uninstall it. If you are using Linux and SSH was installed as a standard function of the operating system, then there is no need to uninstall it.