Live Online Classes in Design, Coding & AI — Small Classes, Free Retakes
MIT Sloan AI Adoption: Build a Playbook That Drives Real Business ROI
Overview
Google, IBM & Meta Certificates — All 10,000+ Courses at 40% Off
One annual plan covers every course and certificate on Coursera. 40% off for a limited time.
Get Full Access
Explore the usability of FIDO U2F Security Keys in a comprehensive 22-minute Black Hat conference talk that presents findings from a two-phase usability study on two-factor authentication.
Syllabus
KEEP PRIVATE - Two-Factor Authentication, Usable or Not?
Taught by
Black Hat