Network and wireless services connect computers to each other, enable file sharing on a common drive and allow you to connect to resources from home.  

When it comes to securing UCSF IT resources, we can't fix what we can't see. The BigFIx Endpoint Manager allows UCSF IT find, fix and secure IT resources attached to the network.
eduroam (education roaming) is the secure worldwide federated network access service developed for the international research and education community.
Firewalls are physical appliances that allow or block traffic into and out of a secured network.