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Duo Security at Cisco

Duo Security, now part of Cisco, is the leading multi-factor authentication (MFA) and Secure Access provider. Duo comprises a key pillar of Cisco Secure’s Zero Trust offering, the most comprehensive approach to securing access across IT applications and environments, from any user, device, and location. Duo is a trusted partner to more than 25,000 customers globally, including Dresser-Rand, Etsy, Facebook, Paramount Pictures, Random House, Zillow and more. Founded in Ann Arbor, Michigan, Duo has offices in growing hubs in Austin, Texas; San Francisco, California; and London.

Cisco (NASDAQ: CSCO) is the worldwide leader in technology that powers the Internet. Cisco inspires new possibilities by reimagining your applications, securing your data, transforming your infrastructure, and empowering your teams for a global and inclusive future. Discover more on The Network and follow us on Twitter at @Cisco.

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