You can access secure WiFi even while traveling to other university campuses globally. 

Duke students, faculty, and staff can access the eduroam (education roaming) service to securely access the Internet when visiting other participating institutions worldwide.

With eduroam you get secure (encrypted) wireless access using your Duke NetID and password. To use eduroam at a participating institution, you should configure your machine ahead of time while at Duke. 

Visitors to Duke from other participating institutions can use their home institution credentials to log in to eduroam while at Duke. They do not need to register as a guest or obtain any Duke credentials in order to use eduroam.

Click the Join Eduroam button and follow the instructions to join a secure wireless network while at member universities. If you have difficulty please refer to the support documents.

No registration necessary.