Duo Security

Enhance your cybersecurity with Duo Security’s advanced multi-factor authentication. Protect your accounts with robust two-step verification, ensuring secure access while maintaining simplicity and reliability across devices.

Reviews and Ratings of Duo Security

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3.2 (2,758)

ROI

43%

Productivity

46%

Value for Money

4.1

Ease of Use

4.2

Support

3.8

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Duo Security Pricing Plans

Find out which pricing plan is the best fit for you.

Free

Basic features for up to 3 users

Starter

Ideal for small businesses and startups

$20

Business

Suitable for growing businesses

$50

Enterprise

Designed for large-scale organizations

$100

Duo Security Product Reviews

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What verified reviews from expects say about
Duo Security

Insights from field experts about Duo Security from first hand.

K. Harris

I've been using Duo Security for months now and it's been a game-changer. The seamless authentication process has greatly improved our organization's security posture and reduced login times. Highly recommend this scalable and user-friendly solution!

L. Robinson

I've had a disastrous experience with Duo's two-factor authentication. Constant errors and connectivity issues have caused more problems than they're supposed to solve, wasting hours of my time and frustrating my users. Unreliable software at best.

K. Lewis

I've been using Duo Security for months now and I'm thoroughly impressed. The two-factor authentication has streamlined our login process, significantly reducing password-related issues. Their dashboard provides clear visibility into security posture, allowing us to identify potential vuln...

J. Carter

I've been using Duo Security's multi-factor authentication for months and it's been a game-changer. The seamless integration with our existing systems and effortless user experience have greatly improved our overall security posture. The intuitive dashboard and customizable policies also m...

H. Carter

I've been using Duo Security for months and it's been a game-changer. The seamless two-factor authentication has significantly reduced phishing attempts and password resets, giving me peace of mind knowing my data is protected.

F. Torres

I've had an exceptional experience with Duo Security, its seamless MFA integration streamlined our authentication process, and robust threat protection gave me peace of mind, a must-have for any business looking to enhance security.

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Frequently asked questions about Duo Security

Find answers to the most relevant queries to be able to make decisions right away.

What is Duo Security and how does it work?

Duo Security is a cloud-based two-factor authentication (2FA) platform that provides an additional layer of security to protect user identities. It works by requiring users to provide both a username and password, as well as a second form of verification (such as a fingerprint or one-time passcode) before granting access to a system or application.


What types of devices can I use with Duo?

Duo supports a wide range of devices, including smartphones (iOS and Android), tablets, laptops, desktops, and even some smart home devices. You can also use physical authentication tokens, such as YubiKeys or Duo Passcodes.


How does Duo's two-factor authentication process work?

When a user attempts to access a protected system or application, Duo will prompt them to provide both their username and password (Step 1), followed by a second form of verification (Step 2). This can be a one-time passcode sent via SMS or email, a fingerprint scan on an iOS device, or a U2F keypress.


Can I use Duo with my existing identity provider (IdP)?

Yes, you can integrate Duo with your existing IdP, such as Active Directory, Azure AD, or Google Workspace. This allows you to leverage your existing user directory and authentication infrastructure while still benefiting from Duo's additional security features.


How do I implement Duo in my organization?

Implementing Duo involves several steps, including setting up a Duo account, installing the Duo client software on users' devices, configuring your existing IdP to work with Duo, and integrating Duo into your protected systems or applications. Our technical support team is available to guide you through this process.


Is Duo compliant with relevant security standards?

Yes, Duo Security meets various industry standards for security, including PCI-DSS, HIPAA/HITECH, and FISMA. We also maintain several compliance certifications, such as SOC 2 and ISO 27001.


Can I use Duo with my cloud-based applications?

Yes, you can integrate Duo into your cloud-based applications using our cloud-agnostic APIs or pre-built integrations for popular services like Salesforce, Amazon Web Services (AWS), and Google Cloud Platform (GCP).


How do I ensure user adoption of Duo in my organization?

User adoption is key to a successful Duo implementation. We recommend educating users about the benefits of 2FA, providing clear instructions on how to enroll their devices with Duo, and offering technical support to help resolve any issues that may arise.


What happens if I forget my Duo device or lose access to it?

If you encounter difficulties with your Duo device, our customer support team is available 24/7 to assist. We also offer a feature called 'Duo Guest Access' that allows users without their own Duo device to still access protected systems using an alternative authentication method.



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