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Duo for Small to Medium Businesses

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All Duo Small/Medium Business features, plus adaptive access policies, greater device visibility, plus advanced device insights and remote access solutions.

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Duo provides secure access to any application with a broad range of capabilities.

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Verify the identities of all users with MFA.

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Provide secure access to on-premise applications.

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Ensure all devices meet security standards.

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Provide secure access to any app from a single dashboard.

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Block or grant access based on users' role, location, and more.

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Whether you're considering a big-picture security strategy like zero trust, or you want to address a specific threat like phishing attacks, Duo has you covered.

Access Management

This set of tools and policy controls ensures only the right users have access to applications and resources and under the right conditions.

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A zero trust model establishes trust in users and devices through authentication and continuous monitoring.

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Duo's comprehensive access security sets the stage for user-friendly, password-free multi-factor authentication.

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Secure your workforce against phishing attacks with strong multi-factor authentication, device trust and more.

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Duo’s dynamic solution detects and responds to potential threat signals to secure trusted users and frustrate attackers.

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Why Duo?

Why Duo?

Strong MFA Security that Doesn't Sacrifice Productivity

With Duo, you can have both, in a platform that integrates across your entire ecosystem. Every user, every device, no exceptions.

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Duo delivers peace of mind with strong security and increased productivity at an unmatched value.

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Reduce friction and automate processes so that end-users and administrators can focus their time on moving your business forward.

Next Level MFA

Duo continues to pioneer MFA-approaches that keep your business a step ahead of the next threat.

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Our Risk-Based Authentication reduces the burden placed on users so they can verify their identity quickly and get back to the task at hand.

Complete Coverage

Close the gap on your security perimeter and bring every user and every device under one secure roof.

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Duo Security is part of Cisco Security — find out how we make global security resilience easier than ever!

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Phishing

An attempt to deceive users and illegally acquire sensitive information by contacting them under the guise of a trusted source. Phishing typically employs emails or instant messages that appear to be legitimate, combined with imposter websites, to make bogus requests for personal details such as names, passwords, Social Security numbers, or financial credentials.

Related Ebooks

Phishing cover

Phishing: A Modern Guide to an Age-Old Problem

Cover of Duo's Anatomy of a Modern Phishing Attack guide, with a school of fish chasing a letter on a hook.

Anatomy of A Modern Phishing Attack

Related Videos

3 Ways Your Employees are Getting Phished and How to Prevent It

The 3 Most Popular Phishing Attacks and How to Protect Your Data

How to Phish Your Employees For Functional Security

How to Improve Your Phishing Readiness in Minutes

You Can't Phish an Empty Pond: How passwordless is the next essential step in your Zero-Trust journey

Eliminate Passwords and Achieve Phishing-Resistant Authentication with Duo

Don’t Fall for Phishing: Secure Access Best Practices

Related Pages

Phishing Prevention

Learn about phishing attacks & how to help prevent them using Duo's multi-factor authentication (MFA), device trust & adaptive access policies. Read the report!