Normally you get access automatically when you're on any machine connected to the campus network. Most schools also have a proxy server or VPN you can use off-c

Normally you get access automatically when you're on any machine connected to the campus network. Most schools also have a proxy server or VPN you can use off-campus. The Zotero browser plugin does a good job for me of automatically detecting resources that can be proxied and redirected so things work pretty seamless for me off-campus as well.