September 12, 2011 8:16 PM

Two things. No one via WAN can access your Pogoplug regardless of its SSH password if port 22 is not open to it on your router.

You can test and see if your port 22 is open on your router by using an online port test tool like this one. Enter 22 in the box and click to check.
http://placeshiftingenthusiasts.com/tool-to-check-for-open-ports/

Also even if the port is open you have to turn on SSH from the settings page and you have to use the default password that someone might know. You can change the password to something other than default on the same page.

If someone is on the same LAN as you they could access, regardless of a port forward setup but again only if you have it turned on and only if you didn't change the default password.

If you are concerned about it just don't turn SSH on. While on the topic Telnet is off by default and you are not able to turn it on via the settings page.

Place Shifting Enthusiasts