Free Wi-Fi While Traveling

For the Columbia University traveler, Eduroam provides per-user, per-session encrypted network access for visitors from participating institutions, without the need to gain guest credentials on arrival to an Eduroam enabled location. The connectivity is instantaneous and the infrastructure is authenticated by the user. Study abroad students can join thousands of Eduroam hotspots without any hassle or any data roaming charges.

See additional details through the CUIT page on Eduroam.