title: Multi-user IPython Authentication/Security
body: <p>I'm trying to setup an IPython notebook cluster, hosted on somewhere in the Interwebz, to be used by me, some co-workers and one of my kids, each having their own notebook. However, given that IPython executes python commands in the host machine, I only want to allow certain people to have access to it. Is there a way to have this sort of setup to require some sort of authentication without having to install or setup apache or some other framework?</p>