What is Duo Security?
Multi-factor authentication (MFA) is a secure, user-friendly way to protect access by requiring two or more identity verification factors to log in. With Cisco Duo, phishing-resistant MFA is simple to deploy and helps stop phishing attacks, malware, and ransomware in their tracks.
Company Details
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Real user data aggregated to summarize the product performance and customer experience.
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Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
88 Likeliness to Recommend
1
Since last award
98 Plan to Renew
83 Satisfaction of Cost Relative to Value
Emotional Footprint Overview
Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
+90 Net Emotional Footprint
The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.
How much do users love Duo Security?
Pros
- Unique Features
- Efficient Service
- Performance Enhancing
- Security Protects
How to read the Emotional Footprint
The Net Emotional Footprint measures high-level user sentiment towards particular product offerings. It aggregates emotional response ratings for various dimensions of the vendor-client relationship and product effectiveness, creating a powerful indicator of overall user feeling toward the vendor and product.
While purchasing decisions shouldn't be based on emotion, it's valuable to know what kind of emotional response the vendor you're considering elicits from their users.
Footprint
Negative
Neutral
Positive
Feature Ratings
Biometrics Authentication
Multi-Device Protection
OTP Authentication
Role and User Management
Adaptive Authentication (Risk-based)
Soft Token Authentication
Role-Based Multi-Factor Authentication
Email Authentication
Hard Token Authentication
Dashboards, Analytics and Reporting
Browser Push Notifications
Vendor Capability Ratings
Ease of IT Administration
Ease of Implementation
Usability and Intuitiveness
Business Value Created
Quality of Features
Breadth of Features
Ease of Data Integration
Product Strategy and Rate of Improvement
Ease of Customization
Vendor Support
Availability and Quality of Training
Duo Security Reviews
Labidi T.
- Role: Sales Marketing
- Industry: Technology
- Involvement: End User of Application
Submitted Oct 2025
My Review on Duo Security
Likeliness to Recommend
What differentiates Duo Security from other similar products?
It has a multi-factor authentication feature that acts as an extra of security other than the password only. Pass-wordless login also helps users use bio-metric which is unique for every individual.
What is your favorite aspect of this product?
My favorite feature in this product is the phishing resistance authentication. This feature is more advanced to resist theft and phishing.
What do you dislike most about this product?
I do not have any issues with this tool. It has been great for us.
What recommendations would you give to someone considering this product?
I would recommend this product without any fear. It has great features that ensure no unauthorized access into our systems.
Pros
- Helps Innovate
- Unique Features
- Efficient Service
- Inspires Innovation
Swetha M.
- Role: Information Technology
- Industry: Other
- Involvement: End User of Application
Submitted Jan 2025
Duo is secure and user-friendly security solution.
Likeliness to Recommend
What differentiates Duo Security from other similar products?
1. Ease of Use Across Devices: Duo security provides a highly intuitive interface and integration across various devices, making in IT accessible able for users of all technical levels. 2. Comprehensive Multi-Factor Authentication: Duo excels in offering strong MFA options, including biometrics and push notifications, ensuring high level security with minimal friction for end-users.
What is your favorite aspect of this product?
My favourite aspect of Duo Security is its intuitive multi factor authentication (MFA) system, which offers wonderful user experience with features like push notifications and biometric options. This ensures enhanced security without compromising convenience.
What do you dislike most about this product?
One thing I dislike about Duo Security is its limited offline functionality, as the app requires an internet connection for certain authentication methods, which can be inconvenient in areas with poor connectivity.
What recommendations would you give to someone considering this product?
1. Duo Security might feel a bit complex initially, but once you get used to its work flow, it becomes intuitive and reliable for daily use. 2. Having backup option like push notification, passwords, or phone call ensures you are never locked out. 3. Always use the "Remember Me" feature as it reduces repetitive authentications on frequently used devices.
Pros
- Helps Innovate
- Continually Improving Product
- Reliable
- Performance Enhancing
sakthi v.
- Role: Information Technology
- Industry: Electronics
- Involvement: IT Leader or Manager
Submitted Nov 2025
Cisco DUO APP
Likeliness to Recommend
What differentiates Duo Security from other similar products?
Ease of Deployment and Use: Duo is known for its quick setup—it integrates easily with existing infrastructure, including VPNs, cloud apps, and on-prem systems, without requiring deep coding or complex configurations. User-Friendly Authentication: The Duo Push mobile app offers a seamless authentication experience. Users can verify logins with a single tap instead of entering codes manually, reducing friction and support calls.
What is your favorite aspect of this product?
The Duo Push authentication feature is my favorite aspect. It’s incredibly fast, simple, and user-friendly—users can approve login requests with just one tap on their smartphone, eliminating the need to type OTPs or carry tokens. This ease of use greatly improves user adoption and security compliance, while still maintaining strong multi-factor protection.
What do you dislike most about this product?
The main drawback is that advanced features—such as detailed device insights, adaptive access policies, and granular reporting—are available only in higher-tier plans. Smaller organizations may find these premium plans costly, especially if they only need basic MFA functionality. Additionally, occasional push notification delays can occur in areas with poor mobile connectivity.
What recommendations would you give to someone considering this product?
Start with a pilot rollout — test Duo with a small group of users or specific applications first to understand its integration and user experience. Ensure reliable mobile connectivity — since Duo Push relies on internet access, make sure users have stable mobile data or Wi-Fi. Educate end users early — provide a short onboarding guide or demo to reduce confusion during initial rollout.
Pros
- Helps Innovate
- Performance Enhancing
- Inspires Innovation
- Fair