Meet the 30 Under 30, Class of 2013

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20 of 31

LaunchKey

Geoff Sanders (right), Yo Sub Kwon (center), and Devin Egan (left) want their new company, LaunchKey, to become the standard for passwordless authentication. Their smartphone app thwarts hackers by letting users sign into a site with a username alone. The software sends a signal to the user’s smartphone and he or she completes the sign-in by swiping the smartphone screen. The app is available free in the Apple App Store, with an Android version coming soon. And on May 31, LaunchKey’s API will be made public.

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