Cisco Duo is a cloud-based identity security tool offering easy and wide-ranging access protection for users and devices worldwide. It assures identity-first security with clear visibility across multi-cloud, hybrid, and on-premises environments.
Product | Market Share (%) |
---|---|
Cisco Duo | 9.2% |
Microsoft Entra ID | 14.8% |
Yubico YubiKey | 8.6% |
Other | 67.4% |
Type | Title | Date | |
---|---|---|---|
Category | Authentication Systems | Aug 29, 2025 | Download |
Product | Reviews, tips, and advice from real users | Aug 29, 2025 | Download |
Comparison | Cisco Duo vs Microsoft Entra ID | Aug 29, 2025 | Download |
Comparison | Cisco Duo vs Fortinet FortiAuthenticator | Aug 29, 2025 | Download |
Comparison | Cisco Duo vs Fortinet FortiToken | Aug 29, 2025 | Download |
Title | Rating | Mindshare | Recommending | |
---|---|---|---|---|
Microsoft Entra ID | 4.3 | 14.8% | 95% | 235 interviewsAdd to research |
Cisco Umbrella | 4.4 | N/A | 97% | 121 interviewsAdd to research |
Company Size | Count |
---|---|
Small Business | 25 |
Midsize Enterprise | 13 |
Large Enterprise | 27 |
Company Size | Count |
---|---|
Small Business | 410 |
Midsize Enterprise | 232 |
Large Enterprise | 710 |
Cisco Duo provides robust multi-factor authentication and seamless integration capabilities with existing infrastructures. Appreciated for its stability and speed, it supports distributed workforces by securing VPN access, corporate networks, and cloud services. Duo’s comprehensive identity ecosystem supports easy deployment and management through a single-pane-of-glass management interface. It seamlessly merges with popular platforms like Active Directory and Office 365 across diverse hardware.
What are Cisco Duo’s Essential Features?Cisco Duo finds extensive applications across education, finance, retail, and government sectors by fortifying network and application access security. Organizations leverage it for its MFA capabilities, integrating with ERP systems, ensuring protected connectivity with VPN and cloud-based services, crucial in maintaining secure and efficient operations.
Cisco Duo was previously known as Duo Security.
Author info | Rating | Review Summary |
---|---|---|
Senior Network Engineer at a educational organization with 1-10 employees | 4.5 | I use Cisco Duo primarily for MFA, especially for email, appreciating its granular policy controls. It enhances security by preventing unauthorized access and credential sharing. My only complaint is the lack of alerts for telephony credits. |
Chief Technology Officer at University of Redlands | 5.0 | We use Cisco Duo for multi-factor authentication to secure our assets. The Verified Duo Push feature enhances security. Although integration with Active Directory could improve, the setup is easy, and Duo outperforms alternatives like Microsoft Entra ID. |
Senior Network Engineer at Shentel | 4.0 | I use Cisco Duo for centralized authentication, significantly saving time during onboarding and offboarding. While its Splunk integration could improve, its streamlined server management provides a notable ROI. We didn’t consider other solutions, opting directly for Duo. |
Network Engineer at West Kentucky Rural Electric Cooperative Corporation, Inc. | 4.0 | I use Cisco Duo for MFA, appreciating its online and offline authentication features, which enhance security even when users travel. It needs smoother integration and push notifications. While helpful, it impacts productivity, lacking visible ROI due to login time. |
Staff Network Engineer at a manufacturing company with 10,001+ employees | 4.0 | Cisco Duo enhances security primarily through its user-friendly phone notification system, particularly benefiting older users. While effective, occasional delays in notifications require improvements. Despite not seeing an ROI, I value its flexibility and ease of setup over alternatives. |
Director, Technology at Deer Creek High School | 4.0 | I manage security for various departments in a school district, and Cisco Duo's ease of use and strong authentication system have improved password management. While I see no immediate ROI, the enhanced security provides peace of mind. |
Infrastructure Engineer at a government with 501-1,000 employees | 4.5 | We use Cisco Duo for MFA across all our devices due to its intuitive UI and seamless integration with other Cisco products. Although user setup could be improved with a self-service option, it has helped lower our insurance premium. |
Network Engineer at a manufacturing company with 10,001+ employees | 4.5 | In my company, Cisco Duo is primarily used for two-factor authentication. I value its ability to manually input codes, enhancing security while meeting company requirements. Though improvements are needed, its dependable performance offers significant ROI over the clunky SecureID. |