DUO - Key Persons


Amanda Muela

Job Titles:
  • Product Designer
Amanda has spent her career designing for human empathy across industries. She has her BFA in Computer Graphic Arts from The University of the Incarnate Word. She enjoys adventures with her dogs, relaxing at the lake, and learning about astrology.

Chris Demundo

Job Titles:
  • Product Manager
Duo Product Manager Chris Demundo and Product Marketing Manager Ted Kietzman recently hosted a webinar answering passwordless questions crowdsourced from our Duo Community public forum, and we've rounded up some highlights.

Chrysta Cherrie

Job Titles:
  • Senior Communications Manager
  • Writer for the Cisco Secure Brand Team
Chrysta Cherrie is a writer for the Cisco Secure Brand Team, where she provides expertise on voice and tone, company culture, and product philosophy. She has 15 years of experience working in tech, media, and higher education, with a background in Electronic Media & Film from Eastern Michigan University. Outside of work, Chrysta can be found watching movies with her dog.

Dug Song

Job Titles:
  • VP and General Manager, Cisco / Co - Founder, Duo Security
At Duo, we learn together faster. We're not bigger, smarter, or have more resources than our competitors- but we learn faster. That's what makes us more agile, and we're more successful and disrupt larger companies because of it. A leading voice in information security, Dug has a history of building successful products and companies to solve pressing security problems. Prior to launching Duo, Dug spent seven years as founding Chief Security Architect at Arbor Networks, protecting 80 percent of the world's Internet service providers and helping to grow the company to $120M+ annual revenue before its acquisition by Danaher. He also built the first commercial network anomaly detection system, acquired by Check Point Software Technologies.

Jessica Quiroga

Job Titles:
  • Application Engineer
Jessica is an Application Engineer on Duo's Applications team, focused on testing new integrations and helping manage customer escalations. During her time at Duo she's worn many hats, from Support to Success to principal guitarist in the company band. She lives in San Francisco with her instruments, video games, and scooter, and serves on the Board of Directors for the San Francisco Lesbian/Gay Freedom Band.

Jon Oberheide

Job Titles:
  • Product CTO, Cisco / Co - Founder and CTO, Duo Security
The industry needs to change the way it looks at security. We need to make the process simpler, smarter and more secure.

Ted Kietzman

Job Titles:
  • Product Marketing Manager
Ted has spent his career accelerating growth at SaaS startups. He has an MBA from Emory University and a Bachelor's Degree in Physics from Bowdoin College. He enjoys fine cheese plates, board games, and watching videos of Richard Feynman explaining the world.