SSH ok or is MongoDB required?

[tonydav41]

Is there a recommended way to setup remote access to the Xavier to minimize security issues with opening ports through MongoDB over public wifi? Would SSH work instead of MongoDB? Or is SSH not possible since the Xavier would be in the car moving through different IP addresses. If MongoDB is needed, can you share the code needed to safely restrict port access on the Xavier?

[trumankain]

Public wifi == bad. If you're truly limited to it, will get back to you with some options to lock down mongo to localhost.