By default, when using the SSH to Host command on the All Hosts view, you are only prompted for credentials when they have not already been cached on the server. However, you can change the SSH Terminal Access to Host setting to always prompt for credentials.
To change SSH terminal access to host setting
You can set the default domain to use as the default for Active Directory tasks; such as:
To set the default domain
Use the Host Credentials settings to:
You can modify the host credentials cached on the server. This is the information that is pre-populated into the Log on to Host dialog after you save the credentials for the host.
To change saved host credentials
Hosts Credentials lists the hosts that have saved credentials.
You can search for a particular host using the Search for host box.