Duo Security provides a robust, security-first Identity and Access Management (IAM) solution designed to combat modern identity threats. It offers a comprehensive suite of tools that attackers hate and users love, ensuring secure access without compromising user experience.
Key Features and Capabilities:
- Duo Directory: Functions as a full IAM solution or integrates seamlessly with existing identity sources, establishing consistent security controls across your organization.
- Phishing-Resistant MFA: Moves beyond traditional multi-factor authentication to deliver end-to-end phishing resistance without requiring additional hardware tokens, addressing the evolving landscape of sophisticated attacks.
- Identity Intelligence: Powered by Cisco Identity Intelligence, this feature provides deep visibility into user logins, identifies risky behaviors, and enables proactive threat mitigation before issues escalate.
- World-Class UX: Prioritizes a smooth, frictionless user experience, allowing users to access necessary resources with a single, secure login, reducing fatigue and improving productivity.
Benefits and Use Cases: Organizations leveraging Duo Security experience significant advantages, including substantial IT savings (up to $500k annually) due to reduced helpdesk calls, with less than 1% of users requiring IT support. The platform handles over 1.3 billion monthly authentications, demonstrating its scalability and reliability.
Duo caters to teams of all sizes and industries:
- Small and Medium Businesses (SMB): Offers flexible protection with phishing-resistant MFA, Single Sign-On (SSO), and other safeguards to stay ahead of evolving threats.
- Enterprise: Provides scalable identity security for comprehensive protection, streamlining identity management across all devices within large organizations.
- Government: Meets stringent safety standards with advanced tools designed to protect confidential data for federal, state, and local government entities.
Setting up Duo is simple, and its ease of use allows teams to focus on business objectives rather than security complexities. Recognized as a 2025 Customers’ Choice for the 'User Authentication' market on Gartner Peer Insights™, Duo Security is trusted by industry leaders like Room & Board, Lyft, and AmeriGas for simplifying access, enhancing security, and delivering peace of mind.





