Cisco Duo vs One Identity Defender comparison

Cisco and One Identity are both solutions in the Authentication Systems category. Cisco is ranked #2 with an average rating of 8.8, while One Identity is ranked #26. Cisco holds a 4.8% mindshare in AS, compared to One Identity’s 1.6% mindshare. Additionally, 97% of Cisco users are willing to recommend the solution, compared to 100% of One Identity users who would recommend it.

Cisco Duo

Read 116 Cisco Duo reviews

7,616 Views
4,950 Comparison Views

97% willing to recommend

One Identity Defender

Read 3 One Identity Defender reviews

662 Views
636 Comparison Views

100% willing to recommend

Cisco Duo

One Identity Defender

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Executive SummaryUpdated on Dec 28, 2025

Cisco Duo and One Identity Defender are prominent security solutions competing in authentication and access management. Based on user feedback, Cisco Duo has the upper hand in ease of use and quick deployment, while One Identity Defender is notable for its robust and customizable features.

What features are offered by Cisco Duo in comparison to One Identity Defender?

Cisco Duo offers straightforward two-factor authentication setup, seamless integration with existing systems, and user-friendly interfaces. One Identity Defender provides extensive security protocols, customizable policies, and support for various authentication methods.

What areas of improvement can be found in Cisco Duo in comparison to One Identity Defender?

Cisco Duo could benefit from enhanced reporting, better backup options, and expanded feature sets. One Identity Defender needs a more intuitive setup process, improved technical documentation, and a streamlined user experience.

How is the ease of deployment and customer service of Cisco Duo in comparison to One Identity Defender?

Cisco Duo is noted for its smooth and quick deployment process supported by responsive customer service. One Identity Defender features a more involved setup but benefits from detailed support channels, requiring a deeper initial investment of time.

What setup costs and ROI can be seen with Cisco Duo in comparison to One Identity Defender?

Cisco Duo is highlighted for its competitive pricing and favorable ROI due to its user-friendly nature and minimal overhead costs. One Identity Defender, while perceived as costlier, is justified by users for its advanced features and long-term security benefits.

To learn more, read our detailed Cisco Duo vs. One Identity Defender Report (Updated: March 2026).

Buyer's Guide

Cisco Duo vs. One Identity Defender

March 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Cisco Duo

Ranking in Authentication Systems

2nd

Average Rating

8.8

Reviews Sentiment

7.0

Number of Reviews

116

Ranking in other categories

Single Sign-On (SSO) (3rd), Access Management (3rd), ZTNA as a Service (3rd), Cisco Security Portfolio (1st), Multi-Factor Authentication (MFA) (1st)

One Identity Defender

Ranking in Authentication Systems

26th

Average Rating

8.6

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of March 2026, in the Authentication Systems category, the mindshare of Cisco Duo is 4.8%, down from 9.9% compared to the previous year. The mindshare of One Identity Defender is 1.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Authentication Systems Mindshare Distribution
Product	Mindshare (%)
Cisco Duo	4.8%
One Identity Defender	1.6%
Other	93.6%

Authentication Systems

Featured Reviews

Charles Slaustas

Information Technology Contractor at Insight global

Supports seamless authentication for users across multiple organizations and personal portals

The features I use in Cisco Duo include Duo Pushes to confirm my identity to the device, and eventually as MFA security was increased, I actually had to use exchange passcodes. Sometimes, I have to go into the site and get into Cisco Duo to retrieve the passcode, and many of them have been two-factor, where the sites send a passcode that I have to enter into Cisco Duo. It has been more of the latter. I have not seen issues with lagging or crashing on Cisco Duo's end; it was usually on the client end, often because someone set up a bad upgrade or there were connection issues with the Cisco Duo cloud through the administrative site.

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Maksym Tkachenko

Sales Engineer at Bakotech

Good compatibility, responsive support, and a nice interface

The solution works very well. The initial setup is pretty easy. It is stable and pretty reliable in general. We find that the product scales very well. Technical support is responsive. The interface is good. It is compatible with other products. It has everything we need right now. The login…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The most valuable feature of Cisco Duo for us is the multi-factor authentication."

"The two-factor login is great. I receive a message and just have to press okay."

"I love Duo Security's push notifications. It's simple, fast, and secure. From the user's perspective, the solution is seamless. The security aspect is great."

"The decision to choose Cisco Duo is based on the many features it offers that we did not find in other applications, and since we were already using Cisco for our other needs, it made sense not to switch to a competitor."

"My overall rating for the solution is ten out of ten."

"Cisco Duo has strengthened the ability to defend against both phishing and identity-based attacks."

"The flexibility is the most valuable feature. We use it for the app on the phone. When we're at different locations, the phone is usually there, so we can use that. It has just been a very flexible option."

"Cisco Duo is very user-friendly."

More Cisco Duo pros

"One Identity Defender has good network protection."

"It's very fast, and it's easy to use because it's integrated with Active Directory."

"We find that the product scales very well."

Cons

"Cisco Duo could be improved by building the agent with the many agents we already use, such as Cisco AMP and Cisco Secure Client, which would simplify our environment by eliminating the need for a third agent for secure applications."

"Removing the need for a password would be a positive change as well as the ability to cover all the different enterprise applications. They don't have coverage for everything."

"More automation and device insights would be helpful in achieving a seamless single pane of glass. Having the additional capability to streamline processes would also make things better."

"We had some trouble with the password reset function."

"There is another issue with removing the application from your computer. It is difficult to remove the application on Windows."

"Scalability could be better if the price were reduced, as scaling is quite expensive."

"The only challenge is finding the right person sometimes. From what I've seen, being a named account is a big deal."

"I wish that the support would be a little bit more prompt and a little bit more flexible because there are certain things that they will do and certain things they won't do."

More Cisco Duo cons

"The login capabilities could be better."

"Maybe it could provide support for more web applications. It seems more focused on IIS web applications."

"We have some clients that are wanting to protect their Apache web servers with One Identity Defender but all the research I have done says cannot be done. It can only be oriented to an IIS server. One Identity Defender should have more integration with more types of web servers."

Pricing and Cost Advice

"The licensing is very good because it does not cost a lot of money. It's affordable for all-sized customers, including enterprises. There is an additional cost for premium support."

"Cisco has the most expensive products because market leaders tend to charge a lot."

"It was very reasonable."

"The pricing is pretty competitive. It's pretty cheap. Anybody can adopt it."

"It's a bit confusing because we're on a three-year plan with a certain number of licenses, and we've gone over that number. They told us that when we renew, they will add all these licenses. We've expanded quickly, so everyone's kind of scared because no one knows what the bill is with the long pricing cycle."

"Duo Security's pricing is good, fair, and very comparable to today's market."

"My experience with pricing, setup costs, and licensing has been good, with no issues. I am pleased that the prices remained stable after Cisco acquired the solution."

"From a business perspective, it is a little bit costly. The licensing is on a per-user basis."

More Cisco Duo pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Manufacturing Company

11%

Financial Services Firm

Computer Software Company

Comms Service Provider

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	41
Midsize Enterprise	24
Large Enterprise	54

No data available

Questions from the Community

How does Duo Security compare with Microsoft Authenticator?

We switched to Duo Security for identity verification. We’d been using a competitor but got the chance to evaluate Duo for 30 days, and we could not be happier. Duo Security is easy to configure a...

See all answers

What is your experience regarding pricing and costs for Duo Security?

I cannot speak to the financial planning of the organization, but I can confirm that Cisco Duo falls within the security budget that has been allocated to us.

See all answers

What needs improvement with Duo Security?

Areas that have room for improvement in Cisco Duo include pricing, as Cisco is quite expensive, and the fact that Cisco Duo relies heavily on external identity providers such as Active Directory or...

See all answers

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Comparisons

Microsoft Entra ID vs Cisco Duo

Compared 8% of the time

Fortinet FortiAuthenticator vs Cisco Duo

Compared 7% of the time

Fortinet FortiToken vs Cisco Duo

Compared 5% of the time

Yubico YubiKey vs Cisco Duo

Compared 4% of the time

Cisco Identity Services Engine (ISE) vs Cisco Duo

Compared 3% of the time

More Cisco Duo Competitors

Microsoft Entra ID vs One Identity Defender

Compared 24% of the time

Fortinet FortiAuthenticator vs One Identity Defender

Compared 13% of the time

Starling Two-Factor Authentication vs One Identity Defender

Compared 12% of the time

CyberArk Certificate Manager vs One Identity Defender

Compared 8% of the time

RSA Authentication Manager vs One Identity Defender

Compared 7% of the time

More One Identity Defender Competitors

Product Reports

Buyer's Guide

Cisco Duo

March 2026

Download Cisco Duo product report

Buyer's Guide

Authentication Systems

March 2026

Download One Identity Defender product report

Also Known As

Duo Security

No data available

Overview

Cisco Duo is a cloud-based identity security platform safeguarding critical resources for any user and device worldwide. Known for its ease of use, Duo offers seamless protection across multi-cloud, hybrid, and on-premises environments.

Cisco Duo is designed to secure access with identity-first protection and provides extensive visibility throughout an organization's identity ecosystem. Offering multi-factor authentication, Duo facilitates easy integration and management, allowing teams to protect data effectively on VPNs, applications, and networks. Its single-pane management improves security processes while enhancing trust, making it suitable for diverse IT infrastructures.

What are the key features of Cisco Duo?

Multi-factor Authentication: Strengthens user verification with multiple methods.
Push Notifications: Simplifies authentication with quick approvals.
Single Sign-On: Enhances convenience by allowing one set of credentials.
VPN Access: Secures remote connections with reliable authentication.
User Activity Visibility: Offers comprehensive insights into access patterns.

Which benefits and ROI should users consider?

Quick Deployment: Facilitates rapid integration within existing systems.
Effective Management: Streamlines IT operations with centralized control.
Regulatory Compliance: Aids in meeting industry standards for data protection.
Enhanced Trust: Strengthens security posture across networks.
User-friendly Approach: Simplifies authentication for non-technical users.

In industries like education and finance, Cisco Duo is widely employed to secure multi-factor authentication across platforms such as email, databases, and servers. Its integration capabilities with Microsoft 365, Active Directory, and VPNs like AnyConnect are instrumental in verifying user identities using mobile apps or OTPs, catering effectively to both remote and on-premise environments.

Cisco

Defender enhances security by requiring two-factor authentication to gain access to your network resources. Defender uses your current identity store within Microsoft Active Directory (AD) to enable two-factor authentication.

One Identity

Sample Customers

Information Not Available

Bakersfield Police Department, Village of Westmont, Illinois

Buyer's Guide

Cisco Duo vs. One Identity Defender

March 2026

Free Report: Cisco Duo vs. One Identity Defender

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