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Cisco Duo vs Cisco Vulnerability Management (formerly Kenna.VM) comparison

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Comparison Buyer's Guide

Executive Summary

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 Cisco Security Portfolio
1st
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
163
Ranking in other categories
Single Sign-On (SSO) (5th), Authentication Systems (2nd), Access Management (5th), ZTNA as a Service (2nd), Multi-Factor Authentication (MFA) (1st), AI Data Analysis (7th)
Cisco Vulnerability Managem...
Ranking in Cisco Security Portfolio
11th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
1
Ranking in other categories
Risk-Based Vulnerability Management (22nd)
 

Mindshare comparison

As of November 2026, in the Cisco Security Portfolio category, the mindshare of Cisco Duo is 7.5%, down from 8.7% compared to the previous year. The mindshare of Cisco Vulnerability Management (formerly Kenna.VM) is 3.4%, up from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cisco Security Portfolio Mindshare Distribution
ProductMindshare (%)
Cisco Duo7.5%
Cisco Vulnerability Management (formerly Kenna.VM)3.4%
Other89.1%
Cisco Security Portfolio
 

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.
AshishPaliwal - PeerSpot reviewer
Self-employed at Self-employed
Offers contextual prioritization and risk-based remediation of vulnerability
An improvement would be some sort of an integration with any GRC suite. There are a lot of GRC suites available, like Archer, MetricStream, Rsam, Protiviti, for example. So how would a solution like this work if my company has already invested thousands or maybe millions in a GRC solution? Do I still need it and how does it fit into an existing SAP environment? There could be interoperability, having more data sources, integrating Splunk, Qualys, FireEye, Rapid7, Carbon Black. I'm sure all that can be done to an extent, with a little more insight and a little more accuracy on the industry numbers and trends. I'd like the solution to offer any sort of assistance in any way with the remediation part, not just identification of vulnerability risk, and that is second.

Quotes from Members

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

Pros

"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."
"I rate it highly because it's something that can grow with you, whether you have very little security or a lot of security, whether it's already Cisco or not, and whether you have a mixed mess that you're trying to put into some kind of order."
"It has continuously evolved by introducing new solutions and products to address emerging security threats in our industry, demonstrating its commitment to staying ahead of evolving security challenges."
"Cisco Duo has helped my organization reduce its overall authentication-related costs."
"Cisco Duo has improved my operational efficiency and reduced costs in areas such as authentication, IT support, and security operations significantly."
"The deployment and installation process for Cisco Duo is quite straightforward, which is an advantage."
"Overall, it provides functionality and security with the two-factor authentication, enabling us to mitigate rogue access requests to our network and giving our workers the ability to work hybridly and tackle day-to-day jobs securely without having to come into the office."
"I am happy that we went with Cisco Duo because it is just easier to use."
"The risk context of any vulnerability is a valuable feature; that is what it is used for and then data from different sources can be fed into it, and they have good dashboards, risk meters, and virtualization."
"The risk context of any vulnerability is a valuable feature."
 

Cons

"I would love to see improvements around Identity and Access Management with Cisco Duo, specifically how we can use that as a central source of truth for all of our IAM tools, including Active Directory."
"For the next release, Cisco Duo could be improved by adding touchless authentication and biometric features."
"Microsoft is somehow making it harder for Cisco Duo to do its job seamlessly with some of the hooks that Microsoft has in the OAuth connection."
"From an administrative standpoint, I'd love to see it be a little better at remembering a device and location so that I don't have to continually authenticate. That's pretty much it."
"I have not seen ROI with Cisco Duo; probably the opposite, because it impedes productivity time to be able to get into the system. You have to authenticate and do your regular login and your Active Directory logins."
"The product could be more intuitive on the app."
"The technical engineers in the first line of support should improve their knowledge."
"I think Cisco Duo could be improved by including email authentication, as there is currently only SMS, SMS push, and code generation, but having email authentication could be beneficial when you don't have a phone."
"An improvement would be some sort of an integration with any GRC suite."
 

Pricing and Cost Advice

"The cost was reasonable. Licensing was pretty straightforward for a change."
"With regard to pricing, for a small business buying a one off, it's pretty expensive. If it's an enterprise that has thousands of employees, however, it's really nothing to protect your data because if your network goes down or it's breached, you're losing millions of dollars every minute. When it comes to a large enterprise, it's priced where it should be because you're talking business to business. You're not talking business to consumer."
"I haven't seen it in a while, but it's at par with everything else licensing-wise."
"You pay per user when using this solution and the pricing is fair."
"It falls in line with everything else."
"I rate the product pricing a seven out of ten."
"During testing we are allowed a certain number of licenses for free."
"From a business perspective, it is a little bit costly. The licensing is on a per-user basis."
"I think the pricing is based on the number of endpoints, so it's more subscription-based."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business64
Midsize Enterprise28
Large Enterprise82
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...
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 aspect and all those things sit with our HQ. I do not have much information in ter...
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 going through right now, I was asking a question about how we can use Cisco Duo o...
Ask a question
Earn 20 points
 

Also Known As

Duo Security
Kenna.VM, Kenna Security, Kenna, Kenna Security Platform
 

Overview

 

Sample Customers

Information Not Available
TransUnion
Find out what your peers are saying about Cisco and others in Cisco Security Portfolio. Updated: October 2026.
920,769 professionals have used our research since 2012.