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Defender by One Identity vs ESET EDR/XDR comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 8, 2026

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
Sponsored
Ranking in Authentication Systems
2nd
Average Rating
8.8
Reviews Sentiment
6.7
Number of Reviews
176
Ranking in other categories
Single Sign-On (SSO) (5th), Access Management (5th), ZTNA as a Service (2nd), Cisco Security Portfolio (1st), Multi-Factor Authentication (MFA) (1st), AI Data Analysis (7th)
Defender by One Identity
Ranking in Authentication Systems
11th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
5
Ranking in other categories
No ranking in other categories
ESET EDR/XDR
Ranking in Authentication Systems
20th
Average Rating
9.0
Reviews Sentiment
4.7
Number of Reviews
4
Ranking in other categories
Endpoint Detection and Response (EDR) (29th), Extended Detection and Response (XDR) (22nd)
 

Mindshare comparison

As of November 2026, in the Authentication Systems category, the mindshare of Cisco Duo is 3.7%, down from 7.0% compared to the previous year. The mindshare of Defender by One Identity is 1.7%, up from 1.1% compared to the previous year. The mindshare of ESET EDR/XDR is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Cisco Duo3.7%
Defender by One Identity1.7%
ESET EDR/XDR0.8%
Other93.8%
Authentication Systems
 

Featured Reviews

Charles Slaustas - PeerSpot reviewer
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.
Mahesh Malve - PeerSpot reviewer
Senior Business Development Associate at DigitalTrack Solutions ind pvt ltd
Advanced analytics have strengthened privileged access security and reduced incident response time
While One Identity Defender is a strong solution overall, there are a few areas where I feel it could be improved. One area is the user interface and dashboard customization. Although it is functional, making it more modern and allowing deeper customization would improve the user experience, especially for quick monitoring. Another improvement could be in reporting flexibility. While it provides good reports, having more custom report building options and easier export features would be helpful for different compliance and manageability needs. From an integration perspective, while One Identity Defender works well with core systems, having more out-of-the-box integrations with modern cloud services and SaaS platforms would reduce the need for custom configuration. In terms of support, the overall support is good, but faster response times for critical issues and more detailed troubleshooting documentation would help teams resolve problems more efficiently.
GirdharMishra - PeerSpot reviewer
Program Manager at iONE IT Solutions
Centralized monitoring has improved threat visibility and reduced incident response time
In terms of valuable features in ESET EDR/XDR, we focus on endpoint device management as well as for the firewall team, including our log analysis and monitoring the firewall, which are three significant functions for us. ESET EDR/XDR has automated threat detection that gives us real-time incident alerts, and it helps us proactively receive and work on incidents that could have an impact. Regarding the usefulness of ESET EDR/XDR's behavior-based analysis in detecting potential breaches, we have identified some files or configuration files that should remain static, and if any changes occur without proper change management, we are able to identify those changes, including detecting zero-day attacks. The integration of threat intelligence feeds has helped our response strategies, as we are using Oracle OCA-based data analysis, and we have integrated it so that logs are forwarded to our SIEM, allowing us to analyze the data effectively. I evaluate the impact of centralized management on our security operations as very useful because it eliminates the need to log into individual systems to find sources, allowing us to identify all types of risks and vulnerabilities from a single desk.

Quotes from Members

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

Pros

"Cisco Duo has unified the authentication method and really simplified it to where the end user doesn't have to interact with any authentication method."
"The best feature Cisco Duo offers is its simplicity."
"The features I value most about Cisco Duo are the push notification and the ability to select how I want to authenticate, and I primarily use the push method."
"Cisco Duo has positively impacted our organization by improving our overall access security by adding an extra layer of protection beyond passwords."
"The deployment and installation process for Cisco Duo is quite straightforward, which is an advantage."
"The biggest benefit of Cisco Duo for my customers is the license because they count licenses for the user—one user can use many applications integrated with Cisco Duo."
"Cisco Duo scales with the growing needs of our organization by making it easy to acquire more licensing, especially with an enterprise agreement, which allows built-in growth and minimizes worries about licensing as we expand."
"Since Duo Security provides a single place to log in for our SaaS applications, we don't have to manage user accounts and remember passwords for each specific application."
"We find that the product scales very well."
"If you decide to activate this solution, your infrastructure will be centered around flexibility."
"One Identity Defender has good network protection."
"We have definitely seen a positive ROI from using One Identity Defender, as our security team now spends about twenty to thirty percent less time on manual log analytics and investigations because the system automatically highlights high-risk activities, and we did not need to increase team size despite growing infrastructure as the tool helps us handle more security events with the same team."
"It's very fast, and it's easy to use because it's integrated with Active Directory."
"One Identity Defender has positively impacted our organization by improving overall security through the addition of MFA, which reduces the risk of unauthorized access and makes user authentication more controlled and reliable."
"ESET EDR/XDR has automated threat detection that gives us real-time incident alerts, and it helps us proactively receive and work on incidents that could have an impact."
"The initial setup of ESET EDR_XDR is very simple, easy to deploy, and manage."
"The solution is easy to use."
"It is pretty easy to install without any hassles, and ESET EDR_XDR has its own cloud portal where everything is available."
 

Cons

"I'd like to see it integrated into other applications. I know there are some integrations, but I haven't been able to explore that any further."
"Its management interface should also be improved. They should also improve its update period."
"I believe there are two new features. I am interested in adding auto-admin services and incorporating icons for easier navigation. This could contribute to a new business idea platform. I have seen the features, and they make things easier, resolving issues from before. The platform has been updated, and there's now another link in my platform for media access. When it comes to improvements, the UI can be more user-friendly, and there is room for easier navigation. Perhaps there could be enhancements in customization. I haven't faced issues in storage or backup, but I am open to improvements in customization functionality. It's not my environment, but I see possibilities for improvement in the deployment of funds. The addition of new features is appreciated, and for customization, it could provide more freedom for users."
"Cisco Duo is generally easy to use, but there are a few areas where it could be improved."
"Cisco Duo is not MSP ready by default."
"One issue I see is when the device is offline."
"Cisco Duo's solution can be improved by introducing the FIDO2 mechanism, possibly by bringing in a passkeys feature with Cisco Duo, which is the requirement we are looking for now, as this is currently missing."
"When we try to sell Cisco Duo for any license, sometimes customers approach us and say that Cisco Duo is expensive compared to competitors or that the features are not as good."
"The only reason it is not a ten is because response time can sometimes be slower for complex or escalated cases."
"The login capabilities could be better."
"One Identity Defender is a strong product, but there are a few areas where it can be improved."
"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."
"Maybe it could provide support for more web applications. It seems more focused on IIS web applications."
"ESET EDR_XDR needs to conduct more research and development and innovations in early detection of attacks."
"The solution could improve how it scours each website."
"The memory and CPU footprint can affect performance. It sometimes slows down the CPU performance."
 

Pricing and Cost Advice

"It was very reasonable."
"Duo Security is free."
"Price-wise, the solution has been very, very reasonable...Licensing is the last thing I think about Duo Security because it's so easy, and I had no problems with it."
"Cisco has the most expensive products because market leaders tend to charge a lot."
"Duo Security's pricing is good, fair, and very comparable to today's market."
"Its price is reasonable. It is not highly expensive."
"I haven't seen it in a while, but it's at par with everything else licensing-wise."
"My experience with the pricing, setup cost, and licensing of Cisco Duo has been great. We've been there for 10 years. While we haven't gone through the setup part for a while, licensing is straightforward and convenient for higher education because student populations are included. So, we don't have to pay extra for it. We just pay for our knowledge workers, which has been great, and the cost is reasonable."
Information not available
"I rate the solution’s pricing a six or seven out of ten.."
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Financial Services Firm
11%
Comms Service Provider
9%
Manufacturing Company
8%
Outsourcing Company
21%
Comms Service Provider
13%
Construction Company
12%
Manufacturing Company
10%
Financial Services Firm
14%
Comms Service Provider
12%
Manufacturing Company
10%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business66
Midsize Enterprise29
Large Enterprise93
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise1
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 Du...
What is your experience regarding pricing and costs for Duo Security?
Regarding the pricing, what actually happened was that we got the product purchased through our HQ, so the costing as...
What needs improvement with Duo Security?
I do not have a straight answer for how Cisco Duo can be improved at this time. With the implementation that we are g...
What needs improvement with One Identity Defender?
One Identity Defender is a strong product, but there are a few areas where it can be improved. First, the user interf...
What is your primary use case for One Identity Defender?
One Identity Defender strengthens identity and access security through MFA, helping us ensure that only authorized us...
What advice do you have for others considering One Identity Defender?
My advice for others looking into using One Identity Defender would be first to clearly define your use case, especia...
What is your experience regarding pricing and costs for ESET EDR/XDR?
I find the price of ESET EDR/XDR to be competitive to the market, which is a reasonable aspect for us.
What needs improvement with ESET EDR/XDR?
I just deploy and forget it, so I don't get into much detail about improvements. The major setback we face with E...
What advice do you have for others considering ESET EDR/XDR?
We might get good pricing one year, and then the next year there could be significant pricing issues. Integration wit...
 

Also Known As

Duo Security
No data available
ESET Secure Authentication
 

Overview

 

Sample Customers

Information Not Available
Bakersfield Police Department, Village of Westmont, Illinois
Mitsubishi Motors, Canon
Find out what your peers are saying about Defender by One Identity vs. ESET EDR/XDR and other solutions. Updated: November 2026.
921,523 professionals have used our research since 2012.