pluto

pluto is the primary CAL shell server. It is configured similarly to other Configured Workstations, and should have the full complement of software. If you need to use graphical software available on it (or on any CW), you should consider using ssh X11 Forwarding.

pluto is unique among CAL servers because it allows password-based ssh authentication. It will also lock out your IP address for a brief time if you fail a password-based authentication attempt 5 times in a row.