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reviewer2801991 - PeerSpot reviewer
Chief Information Security Officer at a computer software company with 201-500 employees
Real User
Top 20
Feb 13, 2026
Identity intelligence has reduced detection time and now improves control over risky user behavior
Pros and Cons
  • "I now have the Identity Intelligence feature, which makes me very happy, and it was indeed the big feature, the big step ahead that we achieved thanks to Cisco Duo."
  • "At the moment, I believe that more integration between Cisco Duo Identity Intelligence and the classic Cisco Duo console can be improved, since it is still a separate platform, and when I click on Identity Intelligence, I have to open a new window and log in again."

What is our primary use case?

Our main use cases for Cisco Duo are to start using it for multifactor authentication and then to enforce the controls around endpoints and user behavior, and also the Identity Intelligence part to ensure a holistic approach around identity security.

What is most valuable?

As a CISO, I like the Cisco Duo Identity Intelligence feature the most because it allows me to collect a lot of insights and reduce the time to detect issues on identity.

An example of how Cisco Duo helped in my organization is that we reduced the time to detect anomalies in user or identity usage within our organization.

Now with the automation in Cisco Duo, we are able to open a ticket in three minutes after the platform is able to understand that there is something wrong, whereas previously, it could take hours for our CM to understand and correlate to understand that there was something that was not good happening.

What needs improvement?

At the moment, I believe that more integration between Cisco Duo Identity Intelligence and the classic Cisco Duo console can be improved, since it is still a separate platform, and when I click on Identity Intelligence, I have to open a new window and log in again.

For how long have I used the solution?

I have been using Cisco Duo for four years now.

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Cisco Duo
June 2026
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What do I think about the stability of the solution?

I did not experience any crashes or downtime related to Cisco Duo; there were no issues at all.

What do I think about the scalability of the solution?

The scalability of Cisco Duo in my organization is pretty easy; it is very scalable, and you can start easy and then little by little increase the tuning of the platform in order to achieve a higher level of identity security.

How are customer service and support?

Since I did not have any problems, I did not really use customer service, but I was able to talk with the Cisco Duo product team because we tested the Directory part a little bit earlier than others, and I had a good experience with them.

Which solution did I use previously and why did I switch?

I have used other solutions before; initially, we were under Microsoft with their multifactor authentication system, but it was lacking some risk context and the risk control that Cisco Duo offers. Two years ago, we compared it with Google's multifactor authentication solution, but again, they were lacking some features that Cisco Duo has.

How was the initial setup?

I had no challenges with Cisco Duo deployment; we simply tested when running a pilot before the final rollout, which was very easy. We leverage a lot of smart working and remote working in our company, so we did not have the opportunity to have everyone at the office for training. Therefore, we pushed everything remotely, and everything worked perfectly.

What was our ROI?

I can say I have seen a return on investment from having Cisco Duo, as the deployment was not hard to do, saving time for our IT team, and we are able to block a lot of identity risks and issues. Although I have not calculated it, there is definitely a good return on investments.

What's my experience with pricing, setup cost, and licensing?

Regarding the experience of pricing, setup cost, and licensing for Cisco Duo, the setup cost was easy, and the licensing is pretty easy, not with so many levels. For example, the Identity Intelligence feature was a good surprise because it came with our actual licensing, so we didn't have to purchase an additional license. For pricing, we included it inside an enterprise agreement, which allowed us to get a good discount because it was together with other licenses.

What other advice do I have?

We are using Cisco Duo Identity Intelligence as well.

Cisco Duo Identity Intelligence has helped to improve the visibility of the identity risks because it is the platform that allowed us to gain more logs and more telemetry around identity.

I have not noticed any increase in phishing attacks in my organization recently, since last August, when there was a peak in August followed by a new level that was higher than before.

I feel the phishing attacks I am dealing with are maybe not harder but more frequent, and the volume of the phishing messages is raising little by little, while the complexity of the phishing campaigns is growing.

We have implemented the Cisco Duo end-to-end phishing-resistant solution.

For high-risk applications, I use a different level of controls, and we have enabled proximity verification in our organization.

The proximity check in Cisco Duo works fine, and it is easy to use, so my colleagues and employees are not so frustrated by the fact that they have to enter new data or clear a new level of authentication.

We are in the process of rolling out the Directory in the coming months, and we expect to perform a migration in March, so we are close to enrolling and using the Directory pretty soon.

I found that the Identity Intelligence feature was very interesting and an unexpected add-on because at the very beginning, it was not part of Cisco Duo four years ago.

I now have the Identity Intelligence feature, which makes me very happy, and it was indeed the big feature, the big step ahead that we achieved thanks to Cisco Duo.

I would rate this review as a 9.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Last updated: Feb 13, 2026
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Sales Consultant Network And Security at a comms service provider with 501-1,000 employees
Video Review
Consultant
Top 20
Feb 9, 2026
Unified authentication has simplified daily access and strengthened protection against phishing
Pros and Cons
  • "The biggest return on investment for me when using Cisco Duo is gaining time, as I don't have to look at ten different MFA apps, and I know it will work."
  • "An improvement for Cisco Duo would be a simplification of the licensing model since it's quite complicated to know what's included or not, especially now as it's part of Cisco Secure User Suite, and there are many modifications happening regarding the licensing."

What is our primary use case?

We primarily use Cisco Duo for MFA purposes to aggregate MFA solutions, so we don't need five different apps for MFA on our phones, which is excellent. We also link it for identity posture with other Cisco solutions.

I don't think we use that part of Cisco Duo, perhaps other teams do, but not on my side.

We do use Cisco Duo to mitigate phishing attacks and make threat defense. We have a lot of attacks; some are clearly identified and discarded before they reach our emails, although some still reach our email. There are a lot of phishing attacks for us internally and for our clients.

What is most valuable?

The features of Cisco Duo that I have appreciated so far include the seamless integration with many MFA features, so we can correlate everything in one app and don't multiply MFA apps, which is excellent.

Cisco Duo helps our company by allowing us to manage many internal solutions we use efficiently. If every hundred solutions we use each had a different MFA app, we simply couldn't manage that on our phones; it would be too complicated. For security purposes, we want a real posture approach for our MFA to correlate who has access to what, making it easy for our internal security team to give access to those who can access the app.

What needs improvement?

An improvement for Cisco Duo would be a simplification of the licensing model since it's quite complicated to know what's included or not, especially now as it's part of Cisco Secure User Suite, and there are many modifications happening regarding the licensing.

We see the licensing model for Cisco Duo as favorable for our company since we are on NFR because we are a Cisco partner, so we're not exactly clients. The licensing model is quite good except for small countries like ours, where for less than 100 users, the cost is prohibitive, making it too expensive for small companies.

For how long have I used the solution?

Since I entered my current company, I have sold Cisco Duo to our clients, and inside our company, we use Cisco Duo as our MFA solution for some solutions we have running in our labs and also production solutions we have internally. It has been four years now.

What do I think about the stability of the solution?

We don't have any complaints about the stability and reliability of Cisco Duo; it is quite reliable.

How are customer service and support?

I am not in charge of customer service and technical support for Cisco Duo as it is managed by our technical team, but overall for Cisco, we are quite happy. I had a licensing problem last week that was solved in about two hours, so I am always satisfied.

What about the implementation team?

I'm not on the technical part of Cisco Duo's deployment process, so I don't deploy it myself, but I think our engineers are quite happy about it, and I haven't received negative feedback on that.

What was our ROI?

The biggest return on investment for me when using Cisco Duo is gaining time, as I don't have to look at ten different MFA apps, and I know it will work. On a daily basis, I could say I save around ten minutes not searching for the correct app, and if we multiply that by the number of days I work, it amounts to hours and even maybe days over the years, so that's excellent.

What's my experience with pricing, setup cost, and licensing?

Regarding pricing, setup cost, and licensing for Cisco Duo, I find it's not cheaper or more expensive than other products. We do have to pay sometimes for quality, but it's not an outrageous price, so I think it's at the right spot.

Which other solutions did I evaluate?

My company considered some other solutions before choosing Cisco Duo, but I am not sure if I can disclose them.

The biggest difference I see between those solutions and Cisco Duo is the integration with the other Cisco features like ICE.

What other advice do I have?

I am not currently using Cisco Identity Intelligence, and I am not sure if it is part of ICE.

In my opinion, the spike in phishing attacks happens because AI simplifies it for hackers and malicious people to create attacks, as it's really easy for them to copy a website or an email that looks like an official Microsoft or other email and they can mass scale their attacks with ease, so it's not manual operations anymore, and they can generate thousands of attacks each day.

I have not implemented Duo's end-to-end phishing resistance with capabilities such as proximity verification internally.

I have not deployed Duo Directory to manage user identities, as I think it's linked to our AD.

Whether Cisco Duo has helped my company reduce its overall authentication-related costs, I don't know, but the ease of operation is definitely there. Cisco Duo makes everything easier.

I haven't heard any real complaints or gossip about the deployment.

I think the questions regarding my experience using Cisco Duo were quite exhaustive.

I would rate this review an eight out of ten.

Disclosure: My company has a business relationship with this vendor other than being a customer. Partners
Last updated: Feb 9, 2026
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June 2026
Learn what your peers think about Cisco Duo. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
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Dawid Viljoen - PeerSpot reviewer
Senior Engineer at Frontline Fighter Ltd
Real User
Top 10
Dec 26, 2025
Secure access has protected remote portals and stopped spoofed logins with granular MFA controls
Pros and Cons
  • "Clients I implemented Cisco Duo at immediately feel more confident in their security environment, and we can see a lot of illegal attempts to get in, giving me faith in the product."
  • "One downside of Cisco Duo is the expense, as there are clients that can afford only the basic package, which does not include Geo-fencing, leaving them unable to pay for the more expensive level, which I do not feel justifies the double price of that upper tier version."

What is our primary use case?

My current use cases for Cisco Duo involve a pool of clients where most of our clients use Cisco Duo for MFA to access their online environments, whether it be a VPN connection back to their office or to Azure, where they usually have Cisco Duo protection on it. In our own environment, we also use Cisco Duo to access our company resources through a portal that is protected by Cisco Duo.

I am using the MFA component of Cisco Duo, which I think is the main component, along with all the granular functionalities such as bypass codes. We sync to Active Directory, and we utilize geofencing when our clients are traveling, allowing us to lift the geofencing off a certain account to grant them access. We do not really use the reporting features very much, only when we are troubleshooting to see why someone is unable to access their resources.

What is most valuable?

What I appreciate the most about Cisco Duo is the advanced license, which incorporates regional security such as geofencing, and I think that is quite valuable to have included. The bypass codes are also very useful from an administration point of view.

I think the integration of identity security into Cisco Duo's IAM solution is highly beneficial against modern threats, as it is integrated with many technologies and service providers to cover MFA, and it is quick and easy to set up.

I saw the benefits of Cisco Duo immediately after deployment; we started seeing spoofing attempts where the MFA request was not approved because the user was unaware of someone logging in. Clients I implemented Cisco Duo at immediately feel more confident in their security environment, and we can see a lot of illegal attempts to get in, giving me faith in the product.

What needs improvement?

One downside of Cisco Duo is the expense, as there are clients that can afford only the basic package, which does not include Geo-fencing, leaving them unable to pay for the more expensive level, which I do not feel justifies the double price of that upper tier version. That is about the only thing I would change, otherwise, it is a wonderful product, and I have interacted with their support quite often with no issues.

For how long have I used the solution?

I have been using Cisco Duo in my career overall for about three years.

What do I think about the stability of the solution?

I have never seen any lagging, crashing, or downtime with Cisco Duo; I can definitely say we have not had any Cisco Duo outages across all the companies I have worked for that utilize Cisco Duo.

What do I think about the scalability of the solution?

Cisco Duo is very scalable; with just a few clicks in the admin portal, I can add new portals and systems to cover with authentication, and it is almost too easy.

How are customer service and support?

I have contacted Cisco technical support a few times regarding technical matters, including transferring a client from their portal to our company portal, which was resolved almost instantly. I also got assistance for a trial license request from a client considering the more expensive license.

I would give Cisco Duo's support a nine out of ten, as there was one instance where I had to wait a bit to receive assistance, but that was just that one time.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

I have used WatchGuard AuthPoint, the WatchGuard variation of an MFA product that is similar to Cisco Duo.

I definitely prefer Cisco Duo for the ease of configuration and how simple it is to use, while the WatchGuard counterpart is extremely difficult and technical to configure and set up.

How was the initial setup?

The initial deployment of Cisco Duo was difficult because I had never used it before, and I had to set up a Cisco Duo AuthProxy server in a complicated environment. However, I reached out to Cisco Duo support, and their online documentation was of great help, so I managed to get it up and running, but it was not easy.

The first full setup of Cisco Duo took me about an entire afternoon, mainly due to configuring the AuthProxy component, and that was only after joining a company for about two weeks, which contributed to the learning curve. Cisco Duo, including the AuthProxy and the online portal portion, probably took two hours.

What about the implementation team?

Cisco Duo does not require maintenance on my end if set up correctly; linking it to Active Directory or something similar means no regular maintenance is needed. We only need to generate bypass codes when users struggle or when we adjust profiles for clients traveling.

What other advice do I have?

I have not utilized the end-to-end phishing resistance feature of Cisco Duo to its full extent.

I have noticed an increase in attempts to access resources illegitimately in my organization; we have two MFA products, Cisco Duo and WatchGuard, and in the logs, we see a lot of attempts. I do not know if that is an uptick in attempts, but there are definitely a lot of attempts going about.

I give this review a rating of ten out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Last updated: Dec 26, 2025
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IT Technician Ii at Spero Financial Employees, Location, Careers
Real User
Top 20
Jun 2, 2026
Security has improved with quick authentication setup and smooth support for remote access
Pros and Cons
  • "Examples of how these features have benefited my organization include that end users are happy and I am happy because I do not have to constantly monitor it every single day."

    What is our primary use case?

    My main use cases for Cisco Duo are for push notifications for new users or if their phone is unable to receive Duo push notifications. I sync it through Active Directory and usually assist users trying to get back into the VPN.

    I use Cisco Duo's push notification method, which makes it easier and faster because if a person is having issues with their phones or is unable to log in with the VPN or with a Duo push notification, it is a quick sync and then I am able to assist or restart their phone, after which the push notification goes through to their actual phone number.

    What is most valuable?

    The features of Cisco Duo that I appreciate the most are the ease of access and usability. It is really easy to use. I can go into the device and access the user's information. It syncs with Active Directory and syncs with many users' logins, and as an admin, I can easily navigate through it all.

    I assess the impact of Cisco Duo's dashboards on identifying security vulnerabilities as very helpful because it sends notifications in the portal if there are any issues or if any person has not been authenticated. It also sends alerts for any phones that are not up to code with iOS, indicating if they need to upgrade.

    Cisco Duo's trusted endpoint device capabilities have helped improve my organization's security policies because with the Duo notification, particularly with VPN, any user trying to get in with the VPN must go through the Duo push notification. This sends two-factor or multi-factor authentication, which really helps with our security.

    Cisco Duo's adaptive authentication feature helps overall because I can log in with my admin account. If any user has an issue with it, I can sync them through Active Directory normally and then change their settings if they get a new phone, which is usually the issue with new users. The resync process is overall very easy.

    Examples of how these features have benefited my organization include that end users are happy and I am happy because I do not have to constantly monitor it every single day. The overall capability of what it has is valuable, and I know my end users enjoy it as well.

    What needs improvement?

    In terms of how Cisco Duo can be improved, I do not have any issues off the top of my head. I have not faced an issue in a couple of years with Cisco Duo at all.

    For how long have I used the solution?

    I have been using Cisco Duo for two years.

    What do I think about the stability of the solution?

    I assess the stability and reliability of Cisco Duo as outstanding because I have not had any downtime and they always notify me if there is any performance maintenance they have to do. It is usually scheduled after hours so we are not affected. Cisco Duo is always performing maintenance after hours and they send us a notification a week in advance saying they are going to work on it, which I appreciate.

    What do I think about the scalability of the solution?

    I find that Cisco Duo scales with the growing needs of my organization exactly as we need.

    We have expanded usage of Cisco Duo throughout South Carolina and we are trying to expand into North Carolina.

    How are customer service and support?

    I evaluate customer service and technical support for Cisco Duo as a 10 out of 10. I had a positive experience when we had a case about four months ago. Active Directory was not syncing with a user for some reason. I had to speak with technical support and they walked me through everything I needed to do with Cisco Duo, including going into the server and rebooting it. They answered all of my questions and the user was happy. Overall, everything went well.

    Which solution did I use previously and why did I switch?

    Prior to adopting Cisco Duo, I remember there was something we had before, but I am drawing a blank. I cannot remember what it was.

    How was the initial setup?

    I describe my experience with deploying Cisco Duo as very efficient because anytime a new user came in, it synced with Active Directory very quickly. I did not have to wait a day, two days, or three days for it to sync. It was immediate. I was able to put in all their information needed and send the notification and sync them. It was overall a very easy process and Cisco Duo made it very simple to sync new users.

    Which other solutions did I evaluate?

    I was not part of the solutions considered before selecting Cisco Duo. When I started, they already had Cisco Duo Push. I can see why they selected Cisco Duo Push.

    What other advice do I have?

    I rate Cisco Duo overall as a 10 out of 10 and my advice to other organizations considering Cisco Duo is to implement it.

    I was not part of the pricing, setup costs, and licensing decisions, but I know the person who was involved, and they did not have any issue with it. I give this review an overall rating of 10.

    Which deployment model are you using for this solution?

    Hybrid Cloud

    If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

    Disclosure: My company has a business relationship with this vendor other than being a customer.
    Last updated: Jun 2, 2026
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    System Administrator Level 2 at ITBD
    Real User
    Top 20
    Apr 13, 2026
    Multi-factor access verification has simplified password resets and improved security workflows
    Pros and Cons
    • "Looking back at my initial investment in Cisco Duo versus the total value it has delivered over time, I see that it has paid more than what we invested, so we are getting a good return and a good service with improved security."
    • "I believe Cisco Duo needs to be improved on the delay process because there is a delay when we send a Duo Push or when we are signing into any applications."

    What is our primary use case?

    My main use case for Cisco Duo is identity and access management or verification, authentications, resetting passwords, self-service password reset, and managing and improving the security layer of the environment.

    I use Cisco Duo for access management or verification, for example, when resetting the password for a client and we need to verify them, we could send them a reactivation text or we can send them a Duo Push. That's how we follow the process.

    Other scenarios with Cisco Duo include Duo reactivation where people change their device and receive a new one. Then we have to get it onboarded and we send the reactivation text. They can activate with a single click.

    What is most valuable?

    The best features Cisco Duo offers and which stand out to me is Duo Push because it's the convenient option where we can just send a Duo Push and the person can just approve the push and then right away they can get in, saving the time to type in the password.

    The convenience of Cisco Duo has impacted my workflow and my clients by providing ease of access, enhanced security, reduced risk, and reducing phishing and spam instances.

    I would add that the integration among different applications and partner applications, such as Microsoft and other tenants, which includes Cisco Duo sitting as an agent or an intermediary between both the APIs, is a vital feature.

    Cisco Duo has positively impacted my organization by reducing the metrics taken to resolve the issue. If the person can reset a password using the self-service password reset where they can verify using a Duo Push, it saves them time because they can do that in 10 minutes. When we need to do it on the domain controller and we need to sync over the password with the domain, it could take more than 30 minutes. We are definitely saving out of 30 minutes here.

    What needs improvement?

    I believe Cisco Duo needs to be improved on the delay process because there is a delay when we send a Duo Push or when we are signing into any applications. We can work on making it faster and speed this up. That's the part we need to work on, and on the outages, instances where we face issues with Cisco Duo and they are disabled, and systems are not working.

    While the user interface of Cisco Duo is good and does not need to improve as it is quite user friendly, we do need to improve on the API because that is causing a delay in the process of revoking the tokens. The tokens are being sent a little late. Sometimes it has happened with me on multiple clients.

    For how long have I used the solution?

    I have been using the solution for about four years.

    What do I think about the stability of the solution?

    In my experience, Cisco Duo is stable but not agile and not optimized, as there are delays when using the application and delays with APIs.

    How are customer service and support?

    The customer support for Cisco Duo is great.

    Which solution did I use previously and why did I switch?

    My organization used Microsoft Authenticator before Cisco Duo, and I switched because it was an option. I switched from Microsoft Authenticator to Cisco Duo because the GCP one is on Microsoft Azure.

    What was our ROI?

    Looking back at my initial investment in Cisco Duo versus the total value it has delivered over time, I see that it has paid more than what we invested, so we are getting a good return and a good service with improved security.

    What other advice do I have?

    My advice to others looking into using Cisco Duo is that they can go for the product. I would rate this product a 9.

    Which deployment model are you using for this solution?

    Hybrid Cloud

    If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

    Other
    Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
    Last updated: Apr 13, 2026
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    Security Engineer at Netcloud
    Video Review
    MSP
    Top 20
    Feb 15, 2026
    Reliable, feature-rich product that significantly improves authentication security
    Pros and Cons
    • "I appreciate the secured push feature of Cisco Duo, which requires you to choose a number, because it enhances the security of your users, especially when combined with geolocation for a Verified Push, benefiting my company and our customers by making logins much more secure."
    • "I think the prices of Cisco Duo are quite fair, but the main problem is that Microsoft Authenticator is built-in with Microsoft 365, so everyone is switching to that and not using Cisco Duo because it is a standalone product that costs extra, despite the price being fair."

    What is our primary use case?

    I mainly help customers to setup Cisco Duo for multi-factor authentication.

    How has it helped my organization?

    Duo significantly increases phishing resistance for application access. So the main benefit is improved security.

    What is most valuable?

    Passwordless authentication - This is the future of secure access. By eliminating passwords entirely through FIDO2/WebAuthn, Duo removes the primary attack vector for credential theft while also simplifying the login experience for users.

    What needs improvement?

    Cisco Duo is technically excellent, but the main challenge is market positioning rather than product capability. Microsoft Authenticator comes bundled with Microsoft 365 at no additional cost, so many organizations default to that solution rather than purchasing Duo as a standalone product.

    For how long have I used the solution?

    I have been using Cisco Duo for approximately one and a half years.

    What do I think about the stability of the solution?

    Cisco Duo is very stable. I have never experienced major outages or service disruptions. The product itself is reliable - any minor issues we've encountered were typically user configuration errors rather than platform problems.

    What do I think about the scalability of the solution?

    The scalability is excellent. Being cloud-based, Duo handles any user count without infrastructure concerns. We've scaled it across multiple customers without performance issues.

    How are customer service and support?

    I have no experience with their support - I have never encountered issues that required contacting Cisco. The product documentation and admin portal have been sufficient

    Which solution did I use previously and why did I switch?

    Yes, I used Microsoft Authenticator but only as a end user. In my opinion, Duo is simpler and more intuitive. From an admin perspective, I can't give a review.

    How was the initial setup?

    The initial setup is straightforward and fast. Duo's phased rollout approach shows they understand real-world deployment challenges. Overall, it's very easy to implement.

    What about the implementation team?

    My company is a Cisco Duo reseller and partner, so we perform the deployments ourselves for our clients rather than using external integrators or consultants.

    What was our ROI?

    I don't have quantifiable ROI data. The value is primarily in risk mitigation - preventing phishing and credential theft. The cost of a single breach would far exceed the investment in Duo. I cannot speak to operational cost savings like reduced password reset tickets.

    What's my experience with pricing, setup cost, and licensing?

    The pricing is fair and straightforward - per-user licensing makes budgeting simple. Setup is easy and intuitive. The licensing tiers are well-structured and easy to understand.

    What other advice do I have?

    9 out of 10. Duo is technically excellent - stable, feature-rich, with outstanding passwordless capabilities and straightforward deployment.

    My advice: Take advantage of the free tier (up to 10 users) and 30-day trial to test it in your environment.

    Disclosure: My company has a business relationship with this vendor other than being a customer. Partnership
    Last updated: Feb 15, 2026
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    Network Administrator at Hringdu ehf
    Video Review
    Real User
    Top 20
    Feb 12, 2026
    Strong multifactor protection has improved remote access security and simplified user management
    Pros and Cons
    • "Cisco Duo benefits the company by increasing the security footprint, and it is easy to manage users, disable users, or bypass if needed in case of an emergency."

      What is our primary use case?

      Cisco Duo is used for multi-factor authentication for VPN users and remote access users. I only use the MFA feature of Cisco Duo, and the application is excellent. The dashboards and everything about managing the product is clean and intuitive.

      What is most valuable?

      Cisco Duo benefits the company by increasing the security footprint, and it is easy to manage users, disable users, or bypass if needed in case of an emergency. The MFA feature is particularly strong, with an excellent application interface. The dashboards and everything about managing the product is clean and intuitive.

      What needs improvement?

      I have not implemented Cisco Duo's end-to-end phishing resistance with capabilities such as proximity verification. I am very happy with Cisco Duo as it is and would not be able to name a feature that could be improved. It was easy to set up and manage, making it an excellent product.

      I am uncertain whether Cisco Duo should focus on AI or cost-effectiveness. It is not an expensive product for our company size, and I am unsure what AI could benefit in the solution.

      For how long have I used the solution?

      I have been working in my area of expertise for about 12 years.

      What do I think about the stability of the solution?

      I have not experienced any downtime with Cisco Duo proxy or the Cisco Duo service in the setup. The only downtime occurs when upgrading the proxy server.

      What do I think about the scalability of the solution?

      Cisco Duo scales with the growing needs of the company straightforwardly. I have not implemented the other features of Cisco Duo such as Passport, but purchasing more licenses and adding more users is simple.

      How are customer service and support?

      I have never had to reach out to Cisco Duo's customer service or technical support, so I cannot comment from experience, but I am confident they are competent at what they do.

      Which solution did I use previously and why did I switch?

      Prior to adopting Cisco Duo, I was using YubiKey.

      Before choosing Cisco Duo, I considered YubiKey. I had been using YubiKey for some time, but when evaluating a platform to perform multi-factor authentication for the organization, I advocated strongly for Cisco Duo because I had been using the Cisco Duo product for a long time for all two-factor authentication needs, and I was already satisfied with the product.

      I did not set up YubiKey, so I am not familiar with its technical specifications. YubiKey is a physical key on a keychain that is inserted into a USB port, and they are prone to breaking. Cisco Duo has always been on my mobile phone, making it simple to transfer everything when my phone breaks or I receive a new one.

      How was the initial setup?

      My experience with deploying Cisco Duo was straightforward, following the documentation. The only issue I encountered was that the documentation was somewhat outdated regarding the file structure of Cisco Duo proxy, but this was not difficult to resolve in a few minutes.

      What about the implementation team?

      I started the implementation, and then another project took priority, which is why Cisco Duo Directory has not been deployed.

      What's my experience with pricing, setup cost, and licensing?

      Pricing for Cisco Duo is good, at least for the company size and scale. The setup process was simple. Cisco Duo provides excellent documentation on everything from the proxy and the RADIUS, and how the two should connect. It was a straightforward process, and I was up and running in about one day.

      Which other solutions did I evaluate?

      Before choosing Cisco Duo, I considered YubiKey. I had been using YubiKey for some time, but when evaluating a platform to perform multi-factor authentication for the organization, I pushed hard for Cisco Duo because I had been using the Cisco Duo product for a long time for all two-factor authentication needs, and I was already satisfied with the product.

      What other advice do I have?

      I have tried Cisco Duo Directory to manage user identities, but it has not been deployed yet.

      I am not currently using Cisco Identity Intelligence.

      I have not noticed any increase in phishing attacks in the company recently.

      I would rate Cisco Duo a 10 because it is easy to manage, quick to set up, and offers good value for the price point, contributing to the organization's security. I would recommend going straight with Cisco Duo because it offers probably the best value for the price point, and setup is quick to reach a testing phase.

      Cisco Duo has not helped the company reduce overall authentication-related costs, but the organization does gain value from it, even though there is a cost involved.

      Disclosure: My company does not have a business relationship with this vendor other than being a customer.
      Last updated: Feb 12, 2026
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      reviewer2721264 - PeerSpot reviewer
      Director, Customer Success at a computer software company with 51-200 employees
      MSP
      Top 20
      Jun 14, 2025
      The integration of quick notifications and seamless user experience boosts security measures
      Pros and Cons
      • "Compared to Cisco, the general support I experience is fantastic; I have no complaints about it."
      • "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."
      • "To improve Cisco Duo, the biggest consideration is the licensing standpoint; the most common issue I've found is customers not setting up the Active Directory sync properly, leading to inflated licensing usage when they try to delete inactive users that are still being charged."

      What is our primary use case?

      Our main use case for Cisco Duo is multi-factor authentication, specifically setting up Zero Trust for different users within our organization.

      How has it helped my organization?

      Duo features have specifically benefited our organization by allowing us to add security measures. Whenever you add something security-wise, it can add either more complexity or slow down access. Anything that we could quickly use simply and not have any interruption while trying to access a website has been beneficial.

      What is most valuable?

      The features of Cisco Duo that I prefer the most include the one-time passcodes and the push notifications, which are much quicker with Duo for some reason, making it my favorite aspect from a user experience standpoint. 

      What needs improvement?

      To improve Cisco Duo, the biggest consideration is the licensing standpoint; the most common issue I've found is customers not setting up the Active Directory sync properly, leading to inflated licensing usage when they try to delete inactive users that are still being charged. An additional feature that should be included in the next release of Cisco Duo is a password manager.

      For how long have I used the solution?

      I've used hte solution for five years.

      What do I think about the stability of the solution?

      There has been no downtime, crashes, or performance issues with Cisco Duo.

      What do I think about the scalability of the solution?

      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. 

      We have expanded usage of Cisco Duo; it has been smooth, and I have no complaints there, but to be fair, we are very familiar with Cisco ordering processes.

      How are customer service and support?

      Compared to Cisco, the general support I experience is fantastic; I have no complaints about it.

      How would you rate customer service and support?

      Positive

      Which solution did I use previously and why did I switch?

      Prior to adopting Cisco Duo, I was using Okta to address similar needs.

      What stood out to me in the evaluation process when comparing solutions was Cisco Duo's simple integration with the Cisco ecosystem and the helpful documentation and learning resources available for our managed service team, especially a dropdown menu in the Duo dashboard that provides useful learning material.

      How was the initial setup?

      The Active Directly sync is a bit difficult during implementation. Other than that, the deployment is smooth.

      What was our ROI?

      I can say that I have seen negative ROI with Cisco Duo since it adds an additional cost for customers who may find alternatives through Microsoft Defender; however, existing users of Duo remain happy with it and the integration with the rest of Cisco.

      What's my experience with pricing, setup cost, and licensing?

      My experience with pricing, setup costs, and licensing has been complaint-free, although the biggest threat to Duo is Microsoft's EA, where their version of Duo is integrated, causing many friends to feel forced to stay within that ecosystem due to the reliance on calling, email, and Office.

      Which other solutions did I evaluate?

      Before selecting Cisco Duo, I considered Okta, which I found to be more expensive; they do have great features regarding identity and the app dashboard. However, in the end, mostly we have feature parity. 

      Also, the way Microsoft integrates their enterprise agreement obligates users to stay with it rather than paying for additional products.

      What other advice do I have?

      I did not purchase the product on AWS Marketplace.

      Regarding new features or functionalities in Cisco Duo, we have not adopted anything recently from the end customer standpoint; we've had that setup from day one. 

      I evaluate the benefit of having a complete passwordless environment in our organization by acknowledging that we have not gone passwordless yet.That will be a next step, although we want to learn more about it before implementation. My hesitation to going passwordless is due to a lack of knowledge and time to learn about it and implement a process to convert everybody over. Many of our internal employees aren't even using password managers, which is concerning, so transitioning them straight to passwordless is a challenge. 

      We do not utilize the Advanced Identity Threat Detection and Response in Cisco Duo. We're primarily using Cisco Duo for multi-factor authentication, setting up different security levels for our IT team and different groups for access to various internal resources, however, we haven't implemented anything advanced with detection or response. 

      I have not used Duo's conversational AI interface for admin tasks. 

      My advice to other organizations considering Cisco Duo is to get the provisioning dialed in before deployment to avoid being hit with overages, as this has been the main struggle we've encountered, which I've seen in other organizations as well. 

      On a scale of one to ten, I rate Cisco Duo a nine.

      Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
      PeerSpot user
      Umair Siddiqi - PeerSpot reviewer
      Network Security Specialist at General Authority of Customs
      Real User
      Top 5
      May 4, 2026
      Strong authentication has secured remote access but reporting and mobile options still need work
      Pros and Cons
      • "My experience with Cisco Duo's strong security authentication system has been good; it performs very well when logging in."
      • "I do not think Cisco Duo is the best option on the market thus far."

      What is our primary use case?

      The primary use cases for Cisco Duo include two-factor authentication from the internet and SSL VPN integration with Cisco Duo.

      What is most valuable?

      My experience with Cisco Duo's strong security authentication system has been good; it performs very well when logging in.

      I have not used Cisco Duo's conversational AI interface for admin tasks.

      My impression of Cisco's Identity Intelligence capability to detect and respond to identity-based risks is that it is good, but the problem is that their reporting is not good compared to Palo Alto and Fortinet; the reporting would be a struggle.

      I do not utilize the Advanced Identity Threat Detection and Response feature because we have Cisco IPS, so we are using that instead.

      What needs improvement?

      Cisco Duo could be improved by making it available on Microsoft Azure.

      I would rate Cisco Duo seven out of ten because of the issues I have already mentioned. The Cisco firewall is a bit slow, and I am uncertain whether they have a mobile pass feature in Cisco Duo.

      I think a mobile pass feature should be an alternative option nowadays in case there are any issues in the telecom sector.

      For how long have I used the solution?

      I have been working with the product for more than two years.

      What do I think about the stability of the solution?

      There are no new features or functionalities in Cisco Duo that my organization has started using recently. We have two-factor authentication with FTD, and as I mentioned, we are moving to the cloud, so we will deploy Cisco Duo on the cloud for our cloud-hosted applications.

      How are customer service and support?

      I do not think Cisco Duo is the best option on the market thus far.

      Which solution did I use previously and why did I switch?

      I used FortiAuthenticator and Microsoft Authenticator before Cisco Duo.

      What's my experience with pricing, setup cost, and licensing?

      I think the pricing of Cisco Duo is acceptable; we know how to reduce the cost.

      Which other solutions did I evaluate?

      The choice depends on how the data centers are moving. If they are completely moved to the cloud, then we will use Microsoft.

      What other advice do I have?

      I have experience with Cisco Duo. I have been quite satisfied with Cisco Duo. The implementation of Cisco Duo is straightforward. I am a customer of Cisco. I would rate this product seven out of ten overall.

      Which deployment model are you using for this solution?

      Hybrid Cloud

      If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

      Disclosure: My company does not have a business relationship with this vendor other than being a customer.
      Last updated: May 4, 2026
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      Karrie Westmoreland - PeerSpot reviewer
      Senior Security Engineer at a consultancy with 11-50 employees
      Real User
      Top 5
      Jun 10, 2026
      Centralized access has improved security and visibility but pricing and setup still need work
      Pros and Cons
      • "Cisco Duo has improved our operational efficiency and reduced costs in areas including authentication, IT support, and security operations."
      • "Regarding the pricing of Cisco Duo, we are actually leaving because of that. It's something that we are not going to continue with due to the cost."

      What is our primary use case?

      I use Cisco Duo for device management and logging in. We also use it for applications and single sign-on, and we have Duo Central for logging into our applications.

      What is most valuable?

      My favorite feature about Cisco Duo is the tiles, which we use for logging into all of our applications. We have a single point of management for all of our applications that we use to log into.

      Cisco Duo has improved our operational efficiency and reduced costs in areas including authentication, IT support, and security operations. It performs its job for everything we're using it for. I would say it saved us from many incoming risks regarding fake devices. Our applications are secure, and anything that didn't offer security, we were able to secure, which was great.

      What needs improvement?

      Cisco Duo could improve in the area of applications. The generic option is what we've had to use for 90% of our needs. They don't have many pre-existing applications, so we have to do everything ourselves.

      The product is great, but it is somewhat overpriced and overcomplicated. There are things they could improve; it feels somewhat archaic compared to other products.

      For how long have I used the solution?

      I have been using this solution for about two years.

      What do I think about the stability of the solution?

      Regarding the stability of Cisco Duo, I experienced lagging, crashing, and downtime a few times, but they did send out warnings. They came back up within a reasonable amount of time, so I would say they are really good about that.

      What do I think about the scalability of the solution?

      For scalability, Cisco Duo is quite good. I don't run into any problems with it, and they are pretty good about that.

      How are customer service and support?

      I have never contacted technical support for Cisco Duo.

      Which solution did I use previously and why did I switch?

      We were concerned about credential-based attacks before we decided to implement Cisco Duo. We have our own solution that goes through Mail Assure.

      How was the initial setup?

      The initial deployment of Cisco Duo was difficult because setting up the original single sign-on was challenging.

      It took me several hours across several days to deploy Cisco Duo for the first time because I kept giving up on the single sign-on. It was frustrating.

      What about the implementation team?

      One person can deploy Cisco Duo.

      What was our ROI?

      Cisco Duo's visibility into identity-based risk has been really good. We conducted a practice scenario with something similar to spamming, where you get one request and then another one immediately. You assume it's legitimate, but it's not, and you pass it anyways. You could have been lazy about it.

      What's my experience with pricing, setup cost, and licensing?

      Regarding the pricing of Cisco Duo, we are actually leaving because of that. It's something that we are not going to continue with due to the cost.

      Which other solutions did I evaluate?

      NinjaOne is our choice because it has everything all together in one package. It's at a more favorable price point, and it is easier to manage everything.

      What other advice do I have?

      I didn't have anything from Cisco Duo regarding phishing attacks that I remember. I don't receive emails from them or any warnings that I recall. I don't remember them reaching out to us about that at all.

      We do offer Cisco products as part of our package as an MSFP, but we no longer have an official partnership.

      My overall review rating for Cisco Duo is 6.

      Disclosure: My company has a business relationship with this vendor other than being a customer. MSSP
      Last updated: Jun 10, 2026
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      Buyer's Guide
      Download our free Cisco Duo Report and get advice and tips from experienced pros sharing their opinions.
      Updated: June 2026
      Buyer's Guide
      Download our free Cisco Duo Report and get advice and tips from experienced pros sharing their opinions.