Duo Security

Duo Security is a cloud-based trusted access provider protecting the world’s fastest-growing companies and thousands of organizations worldwide, including Etsy, NASA, Facebook, K-Swiss, Twitter, Yelp, and more. Duo’s innovative and easy-to-use technology can be quickly deployed to protect users, data, and applications from breaches, credential theft and account takeover. Duo.com.

Contact Info

Duo Security
Sales Staff


(866) 760-4247

123 N. Ashley St., Suite 200
Ann Arbor, MI
United States


Additional Locations

Austin Office: 115 E. Fifth St., Austin, TX 78701 United States
Headquarters: 123 N. Ashley St., Suite 200, Ann Arbor, MI 48104 United States
London Office: 115 Houndsditch, London, UK EC3A 7BR United Kingdom
San Francisco: 444 Townsend St, San Francisco, CA 94107 United States


Authority to Operate on AWS, AWS Government Partner Program