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Effective October 28, 2019 Duo Security will be transitioning to Cisco's Privacy Statement. View the Duo Privacy Data Sheet.

Our Customers Love Us

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

We saw an extremely high return on our investment with Duo. Not only was it easy to deploy and maintain, but it also enabled us to open our systems to our users more confidently without impacting the experience. That’s the most important thing.
Matt Haschak Director IT Security and Infrastructure

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With Duo Security, cloud-based SaaS roadmapping tool Aha! found a convenient... Read More

American Public Media

APM Loves Duo’s Device Visibility Read More


AmeriGas deployed Duo MFA to their entire user base of 9,500 after starting... Read More

Anchorage School District

One of the largest school districts in the nation, Anchorage School District,... Read More

Arraya Solutions

Arraya Solutions is an MSP that entered the cybersecurity space two years ago... Read More

Ballance Agri-Nutrients

Ballance Agri-Nutrients chose Duo for a flexible, easy to implement and use solution to secure remote access, gain visibility into BYOD, enforce granular policies and more.. Read More


Betsson has 21 online gaming brands in their portfolio and deployed Duo... Read More


Electric scooter company Bird uses Duo Beyond to protect customer... Read More

Bolton & Wigan Council ICT Partnership

Bolton & Wigan Council ICT Partnership loved Duo’s simple, effective and... Read More

Bowling Green State University

Bowling Green State University (BGSU) deployed Duo to its 30,000 students,... Read More


Business analytics platform Branch uses Duo to protect the data of well-known... Read More


As a financial institution dealing with banking transactions, CFFBank chose... Read More

Citizen's Union Bank

Citizens Union Bank (CUB) chose Duo for two-factor authentication to help the... Read More


Clarient Entity Hub acts as a central hub for investment managers, hedge... Read More

Clarity Insights

Clarity Insights, the nation's largest onshore consultancy focused... Read More

Cochlear Limited

Cochlear Limited chose Duo to ensure only users with healthy devices can access the resources for which they are approved. Read More

Cole, Scott & Kissane

Civil defense firm Cole, Scott & Kissane (CSK) protects their clients’ data... Read More

Corporation Service Company

Client data security is of critical importance to service companies like CSC,... Read More

Day & Zimmermann: Long-Term Usage Case Study

Day & Zimmermann (D&Z), which specializes in construction, engineering,... Read More

Duke University

Duke University needed a flexible and trusted multi-factor authentication... Read More

Eastern Michigan University (EMU)

EMU Loves Duo’s Protection Against Phishing Read More

Eastridge Workforce Solutions

Staffing and recruiting technology company Eastridge Workforce Solutions uses... Read More


Enfo Loves Duo's Customer Support Read More

Enterprise Healthcare System

Enterprise Healthcare System

One of the largest healthcare systems in the nation secures over 20,000 users... Read More

Enterprise Retail Company

Enterprise Retail Company

As an enterprise security analyst for a publicly traded enterprise retail... Read More

Enterprise Software Company Migrating to the Microsoft Cloud

Enterprise Software Company Migrating to the Microsoft Cloud

An enterprise company that helps clients build out software applications and... Read More


Etsy Loves Duo's Simplicity & Ease of Use Read More


Eventbrite Loves Duo’s Slick Interface Read More


Social media titan Facebook uses Duo’s solution paired with Yubico’s to... Read More

Global Job Search Site

Global Job Search Site

This leading recruitment advertising network deployed Duo’s two-factor... Read More

Global Online Gaming Company

Global Online Gaming Company

Why did a global online­ gaming company chose Duo over other two-factor... Read More

Globe Life

Globe Life uses Duo to easily comply with security regulations and provide a safer online experience for both customers and employees. Read More


Portugal's largest pharmaceutical company uses Duo's trusted access solution... Read More


Technology company Inflection deployed Duo's single sign-on (SSO) for... Read More

Interactive Intelligence

As a global company working with thousands of large enterprise to SMB... Read More is an online shopping platform or marketplace, which allows people to... Read More


Travel search engine KAYAK secured BYOD and remote access to their critical... Read More

Leapfrog Online

Digital direct marketing firm Leapfrog Online uses Duo’s secure single... Read More

Level One Bank

Level One Bank secured against online threats and protected their banking... Read More

Loyola University Maryland

The technical staff at Loyola University Maryland deployed Duo's two-factor... Read More


With Duo Beyond, Lyft was immediately able to consolidate several projects,... Read More

Marin General Hospital

Marin General Hospital (MGH) needed to protect against an uptick in phishing... Read More

Member Driven Technologies (MDT)

Member Driven Technologies (MDT) secures SSL VPN remote access for credit... Read More

Methodist Health System

Methodist Health System of Dallas, one of the leading healthcare providers in... Read More

MNX Solutions

After trying a number of two-factor authentication solutions, MNX (managed IT... Read More

National Cyber-Forensics & Training Alliance (NCFTA)

National Cyber-Forensics & Training Alliance (NCFTA), a non-profit... Read More


OnPeak Loves Duo’s Ease of Integration Read More

Optimax Systems, Inc.

With Duo Access edition, Optimax was able to implement a streamlined security solution to meet compliance requirements for access control and authentication. Read More

Options Technology Ltd.

Managed service provider Options Technology Ltd. lowered costs and reduced... Read More


ProQuest Loves Duo Access Read More


PruittHealth deployed Duo Beyond to reduce their attack surface and to... Read More

RWS Moravia

RWS Moravia, a digital translation, localization and testing company, needed... Read More

Sentara Healthcare

Sentara Healthcare secures patient data, combining their two-factor... Read More

Sonic Automotive, Inc.

Sonic Automotive, Inc. chose Duo to secure access for their mission-critical applications and intellectual property, empower effective collaboration and limit their attack surface. Read More


With Duo Beyond and Sophos Mobile, Sophos simplified and enabled mobility and... Read More

Stinson Leonard Street

Stinson Leonard Street, a top national law firm, needed to protect their... Read More


With Duo Access, Tajco found a convenient way for their major vehicle... Read More


With Duo Beyond, endpoint security and monitoring provider Tanium... Read More

The Punter Southall Group

The Punter Southall Group wanted a cloud-based, hosted two-factor... Read More


Threadless Loves Duo’s Trustworthiness Read More

TI Media Case Study

TI Media chose Duo to quickly address requirements for PCI-DSS and SOX... Read More

True Religion

As a retail company with an extensive online store, True Religion chose Duo... Read More

University of Colorado Health (UCHealth)

University of Colorado Health (UCHealth) deployed Duo Access for their Epic... Read More

University of Louisville Hospital

University of Louisville Hospital is adopting a zero-trust security framework... Read More

University of Michigan Departmental Computing Organization

Weak passwords and account takeover were big problems before the University... Read More

University of Sunderland

The University of Sunderland chose Duo for a comprehensive zero-trust... Read More

University of Wisconsin–La Crosse

Duo’s multi-factor authentication (MFA) helped University of Wisconsin–La... Read More

University of York

Duo provided a frictionless, easy to manage, accessible solution to help... Read More

Virginia Department of Transportation

Virginia Department of Transportation (VDOT) Northern Traffic Operations... Read More

Withers Worldwide

Mid-sized law firm Withers Worldwide deployed Duo MFA across all of their... Read More

Xavier University

Xavier University trusts Duo to protect key applications and satisfy rigorous data compliance standards. With the help of the Duo Care team, Xavier deployed Duo in a single semester and reduced compromised accounts by 97 percent. Read More


Online business review giant Yelp chose Duo Security over competitors due to... Read More


Zenefits, a cloud-based human capital management (HCM) software provider,... Read More