Why can’t I access PaperCut?

I am in the dorm/fraternity/sorority/home/etc. and cannot access the PaperCut web link (https://papercut.mst.edu), why?

PaperCut user and administrative interfaces are only available on the campus network and when connected to VPN.

See: https://it.mst.edu/services/vpn/ for information on how to get connected.