Sometimes, you need to access a Raspberry Pi without connecting it to a monitor. That's where SSH comes in. Remote access isn't difficult using the Secure Shell (SSH) protocol.

If you’re using an older version of Raspbian or a different operating system altogether, this guide by the Raspberry Pi Foundation shows you how to download and install it.

SSH allows you to securely log into your Raspberry Pi from another computer, which is incredibly handy for making updates or changes to your AI applications from anywhere.

Last time I showed you how to expose a web service on a Raspberry Pi (or, actually, any kind of device) by using a reverse proxy from Pagekite. On your Pi, you just need a simple Python script.