Sierre Wolfkostin is energized by big challenges. With a learning mindset and a focus on understanding people, she has helped make Duo’s authentication experience both easier and more secure for all. Most recently, she led design for the Universal Prompt: a ground up UX and technical redesign of Duo’s core 2FA product. She now works to help kill the password and further improve our industry’s standards for authentication. Sierre holds degrees in UX Design and Business from the University of Michigan. In her free time, she enjoys writing non-fiction, reading science books, and greeting the neighborhood cats.