A YubiKey is a hardware token you can use to perform multi-factor authentication. You can purchase a YubiKey at an academic discount here: https://www.yubico.com/education-offer. The YubiKey plugs into your computer's USB port.
IMPORTANT: Act now to ensure Google and Yahoo users receive your bulk emails after Feb. 1
Duke Cyber Team and Club to host FBI Cyber Squad Agent Jessica Nye, April 11
OIT in the Cybersecurity Classroom