Traveling internationally with smartphones poses security risks. The document provides tips for safely traveling with a smartphone which include: bringing a loaner device instead of your personal phone, assuming your phone data could be compromised, avoiding sensitive sites and apps while abroad, keeping software updated, enabling auto-lock and strong passwords, disabling Wi-Fi and Bluetooth when not in use, and being able to remotely wipe a lost or stolen phone. Upon returning, your devices should be examined for any evidence of tampering while overseas.