ssh security

[scalingsolution]

For the sake of keeping out unwanted remote accesses on the Jetson I would suggest to use either stronger passwords or ssh keys for us to log on

[mawalu]

Totally agree. The current login is there because it is the default in the nvidia L4T sample filesystem, everybody was used to it and the system (hopefully) isn't exposed to any public networks atm.

I want to implement better security once we have the entire custom image & flashing workflow worked out since we can then allow the people to specify their own ssh keys instead of hardcoding our own.