Does anyone know what the 350 has an SSH server for?

[subtlecaffeine 5]

Hi,

 

The other week after re-doing my network; I was running a scan on services to make sure I had ports set properly. During the scan; it reported my 350 had an SSHD open on port 22. Sure enough, when I pointed my client at my slingbox's IP I was greeted with a login prompt. The problem is, I have no clue what the login would be or what this would even be for.

 

Port 22 isn't forwarded through my router, nor was it a port that the Slingbox was able to assign when UPnP worked on my router; so I don't know how Sling would be able to access this. Anyone have any idea?