You probably know the details by now: Funky wedge-shaped design, Nvidia Tegra 2 processor, classic PSOne and PSP games and a built-in IR remote for controlling your television.
If this is not the case, you could have alternately first cataloged your remote database using either the catalog command on the command line processor or using the DB2 Configuration Assistant.
Similar authentication techniques use the MAC address of the remote host's network card, or any sort of unique ID associated with that machine (such as a Pentium III processor ID, if available).