Skip navigation

The Most Loved Company in Security

But don’t just take our word for it. Thousands of organizations worldwide trust Duo’s Trusted Access solution to protect their companies, including Facebook, Toyota, Panasonic and MIT.

  • Eastern Michigan University (EMU)
    “Duo is one of only three things that I really enjoy working with on a daily basis. I would absolutely recommend Duo to any organization that’s considering it.” — Allan Edwards, Senior Security Analyst
    Read Full Case Study
  • American Public Media
    “I would highly recommend Duo Security to any company that is interested in multi-factor authentication. In fact, if you’re not doing multi-factor authentication today....I think you’re short changing yourself.” — Brad Rosenberger, Director of IT Infrastructure
    Read Full Case Study
  • NetWorks Group
    “Once we decided to go with Duo, it was really a piece of cake to integrate their API into our tool. We had Duo up and running in no time.” — David Howard, VP of Business Development
    Read Full Case Study
  • Eventbrite
    “Like all great security products - they should silently fall away into the background. You shouldn’t ever see a good security product, and that’s what we see with Duo.” — Paul Pieralde, Principal Product Security Engineer
    Read Full Case Study
  • “We added Duo Security’s two-factor authentication because it was the right thing to do.” — Brian de Haaff, CEO
    Read Full Case Study
  • “Our admins love Duo's easy and intuitive administrative panel. Our users like that it doesn’t disrupt their workflow more than necessary.” — Mark Kueffner, Senior Director of IT Systems Architecture & Operations
    Read Full Case Study
  • “We went from identifying a solution to users authenticating with Duo in less than one week. From start to finish, the entire process was...” — Mike Fleckenstein, CIO
    Read Full Case Study
  • “You hear horror stories about trying to rev up security in your organization, but Duo is so easy to setup and integrate into your daily work...” — Jason Marlin, Director of Technology
    Read Full Case Study
  • “I would absolutely recommend Duo to other companies. It’s easy and has a huge breadth of capability compared to other authentication vendors...” — Adrian Romano, Information Security Manager
    Read Full Case Study
  • “[Rolling out Duo] allowed me to own security. All of the insight it gives you, all of the control, how granular the access policies are. It...” — Allen Jeter, Head of IT
    Read Full Case Study
  • “Duo has been great for us. They had all the resources, integrations, and flexibility we needed and we’ve had no issues whatsoever. I will...” — Robert Lavigne, IT Security and Compliance Manager
    Read Full Case Study
  • “I have done countless implementations of various systems and services over the years and the implementation of Duo’s 2FA solution was easily...” — Mickey Twyford, Assistant Vice President Network Operations
    Read Full Case Study
  • “As a result of the extensive search for a comprehensive solution, Duo has emerged as a product that offers comprehensive solution, seamless...” — Natalia Kory, Chief Technology Officer
    Read Full Case Study
  • “Utilizing Duo Security highlights to our clients that we care - that we care about their data and we care about the security of their data.” — Jason Thomas, Chief Information Officer (CIO)
    Read Full Case Study
  • “We work with sensitive data and the security of our network is extremely important. Having Duo Security in place allows us to sleep at night.” — Security Administrator
    Read Full Case Study
  • “How often do you get requests from users for a security product before implementation? People were begging to be part of the beta rollout....” — Scott Plichta, Chief Information Security Officer
    Read Full Case Study
  • “It was a very successful deployment. Information provided to support groups and end-users was very clear and well thought out making the...” — Phil Long, Director of Enterprise Support and Cybersecurity
    Read Full Case Study
  • “The flexibility of the technology both in terms of what it can integrate with as well as how our community can use it was key in our adoption...” — Richard Biever, Chief Information Security Officer & Director of Identity Management
    Read Full Case Study
  • “With Duo, we are able to solve several problems and consolidate several projects, such as MFA, SSO, Endpoint and Mobile Visibility, while...” — Galo Andrade, Systems Engineer
    Read Full Case Study
  • “Every time we contact Duo, we know that our thoughts are heard and the product is developed all the time. We feel that Duo really listens to...” — Tuukka Vainiomäki, Senior Specialist of IT Security
    Read Full Case Study
  • “Easy to integrate. Works well for our customers. Great support.” — Software Engineering Director
    Read Full Case Study
  • “I’ve done a lot of tools in my years in authentication and this one could not get any easier. Each biweekly update makes it even cleaner and...” — Gary Brinkerhoff, Enterprise Security Analyst
    Read Full Case Study
  • “Seeing the support that Duo has for various Microsoft applications has been great for us. It helps us sleep better at night knowing that as we...” — Manager of Information Services
    Read Full Case Study
  • “We've had nothing but good experiences with Duo. It's one of those rare security companies that actually has great UX and it's fair to say...” — Rich Smith, Director of Security
    Read Full Case Study
  • “Facebook is a very fast-paced environment and we needed technologies that would allow us to maintain that pace. Because of the ease of use of...” — John “Four” Flynn, Information Security Manager
    Read Full Case Study
  • “Compared to RSA, the implementation of Duo was a no-brainer. We really enjoyed that.” — VP of Operations
    Read Full Case Study
  • “I would recommend Duo to all admins considering deploying two­-factor authentication for their applications. Duo’s approach of providing...” — Manager of IT Security
    Read Full Case Study
  • “To avoid reinventing the wheel we decided to use a service to fill in some of the [support] gaps. We chose Duo, which removes most...” — Jon Phenow, Software Engineer
    Read Full Case Study
  • “Duo’s secure SSO lets us provide secure access to cloud applications from any device. We’re able to ensure user productivity while improving...” — Matt Muller, Director of Trust & Identity
    Read Full Case Study
  • “Rolling out Duo has been really smooth. Only a handful of our employees required additional help ith the self-service portal. The Knowledge...” — Leon Ravenna, Vice President of Security & Compliance
    Read Full Case Study
  • “We’re excited to introduce Duo to our environment for its ease of use, compatibility, and flexibility. I’d definitely recommend Duo to suit...” — Mark Schechter, Director of Infrastructure Engineering
    Read Full Case Study
  • “Most of all, I have thoroughly enjoyed working with the team at Duo; they are one of the few vendors that puts as much effort into ensuring...” — Steve Myers, Head of Security
    Read Full Case Study
  • “If you're looking for a company that's going to work for your team, especially in regards to security and ease of use, Duo is definitely the...” — Jason Ransom, IT Application and Security Analyst
    Read Full Case Study
  • “With Duo, you expend ten percent effort and you get ninety percent benefit. The fact that the value for money comes along with what I consider...” — Tim Enders, Senior Systems Engineer
    Read Full Case Study
  • “We chose Duo for its security, cost and ease of use.” — Nick Wilkens, Co-Owner
    Read Full Case Study
  • “The process of applying Duo’s 2FA service was easily applied not only for our developers but also our daily administrators that are creating...” — Julie Dunn, NCFTA Team Lead
    Read Full Case Study
  • “I would absolutely recommend Duo Security. Their documentation is killer, their pre-sales support is killer...It’s been a really easy...” — Perry Straw, Director of Infrastructure and Security
    Read Full Case Study
  • “Quite honestly, after about fifteen minutes of using Duo myself, I knew that this was the product we wanted to go with. Over the course of...” — Dan Ayala, Director of Global Information Security
    Read Full Case Study
  • “Duo makes it easier to meet regulatory requirements than you ever thought it could be.” — Kristianto Purnama, Network Systems Engineer
    Read Full Case Study
  • “The documentation that Duo provides was hands down above and beyond what we were getting from competitors. Everything from the integration...” — Lori Denzer, Information Security Officer
    Read Full Case Study
  • “Just go with Duo. It is proven, reliable two-factor authentication for Juniper that is easy to deploy and support. You can’t really do much...” — Dan Frye, Senior VP of Corporate Security
    Read Full Case Study
  • “Duo Push works so well. You literally just feel your phone vibrate and you log right in with Duo Push.” — Phil Marsden, Owner of Softwire
    Read Full Case Study
  • “We saw an extremely high return on our investment with Duo Beyond. It was easy to deploy, and it gave us the security benefits we wanted...” — David Damato, Chief Security Officer
    Read Full Case Study
  • “After testing a couple of options, Duo stood out like a Rolls Royce in comparison to a Mini. It’s a standout product that has the wow factor...” — Richard Gough, Group IT Operations and Security Manager
    Read Full Case Study
  • “I haven’t gotten a single complaint about it. Our overall experience with Duo has been extremely easy - that’s not something that always...” — Tristan Hammond, IT Infrastructure Manager
    Read Full Case Study
  • “Once I saw that Duo could easily integrate with our VPN services and several cloud applications that we use, the decision was easy.” — John Kennedy, Senior Network Engineer
    Read Full Case Study
  • “After Duo was added, no more accounts were compromised.” — Don Winsor, DCO Coordinator & Adjunct Professor
    Read Full Case Study
  • “Duo's just been really simple, straightforward, and it hasn't got in the way of what we've been trying to do.” — Richard Fuller, Linux and Information Security Team Leader
    Read Full Case Study
  • “We were incredibly blown away at how our deployment went...this was the easiest deployment we’ve ever done. I’m really impressed.” — Ivan Leichtling, Security Manager
    Read Full Case Study

Ready to Get Started?

Try out Duo Access for 30 days to get the full Trusted Access experience.