The solution allows connectivity when switching between LAN and Wi-Fi primarily, and it also uses it for free tokens. So we can share tokens across multiple firewalls.
Technical Consultant at Spark New Zealand
An affordable and stable solution that provides appropriate support to its users
Pros and Cons
- "The current version is stable...Scalability-wise, it is a fine solution"
- "The user interface and clustering are areas with shortcomings that need improvement."
What is our primary use case?
What is most valuable?
RADIUS server and integration, apart from the fact that it is a type of tool that can become a certificate server, are the valuable features for which I use it.
What needs improvement?
I'd like to see the interface become more like other FortiGate products. It seems a little bit of an orphaned one. The user interface and clustering are areas with shortcomings that need improvement.
Scalability has room for improvement since it's not really a cluster. It'd be nice with cluster data. There are things where you have to go to each FortiGate to change. So, there needs to be a cluster.
For how long have I used the solution?
I have been using Fortinet FortiAuthenticator for five years.
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June 2025

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What do I think about the stability of the solution?
The current version is stable. So, Fortinet FortiAuthenticator 6.3.3 is running.
What do I think about the scalability of the solution?
Scalability-wise, it is a fine solution. Scalability-wise, I rate the solution a nine out of ten.
Around 20 customers are using the solution.
How are customer service and support?
Regarding the support team, I would say that we have faced occasional setup issues for which the support was appropriate.
How was the initial setup?
The initial setup is complicated. However, considering the complicated tasks it does, it is fine.
In general, you just spend about three days designing and implementing the solution.
The deployment is done in the customer's environment and as per what they require. So, configure the LDAP integration and SAML integration with the existing sources. Then I started to create the SAML services and RADIUS services for firewalls. I then copy to add the tokens before authenticating the users. Then, they can pull it down from the OTAP service.
What's my experience with pricing, setup cost, and licensing?
The customers need to pay for licenses, and some pay on a yearly basis while others pay on a three-yearly or five-yearly basis. Also, it is not an expensive solution.
What other advice do I have?
I would definitely recommend the solution to those planning to use it. However, I would suggest those planning to use it figure out what they want because you also have a FortiGate product, Fortinet product, and FortiAuthenticator, which can be a bit confusing. There are other products that FortiGate sells. So you have to figure out which solution you want.
I rate the overall solution a nine out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer: Partner

Network Manager at a computer retailer with 11-50 employees
Easy-to-configure product with good stability
Pros and Cons
- "The product is good, cost-effective, and functionally efficient."
- "They could expand FortiAuthenticator's capabilities to accommodate a broader range of environments."
What is our primary use case?
We use the product network device authentication for Linux and Windows server integrations.
What is most valuable?
The product is good, cost-effective, and functionally efficient. It has a valuable capability to work as a virtual machine and integrate with Active Directory.
What needs improvement?
They could expand FortiAuthenticator's capabilities to accommodate a broader range of environments. It needs a user-friendly interface and intuitive console for those needing in-house solutions. Additionally, there should be a mobile-centric approach for remote control capabilities while proceeding.
For how long have I used the solution?
We have been using Fortinet FortiAuthenticator for more than ten years.
What do I think about the stability of the solution?
The product is stable in our production environment.
What do I think about the scalability of the solution?
We have 5000 Fortinet FortiAuthenticator users in our organization.
How are customer service and support?
They could improve the response time for severe cases. At present, they reply within a day or two. However, they do provide good solutions.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
We have used Cisco's firewall products before. In comparison, Fortinet is more user-friendly and easy to configure.
How was the initial setup?
We require two administration executives to manage the product.
What about the implementation team?
We provide implementation and maintenance support for all our customers.
What's my experience with pricing, setup cost, and licensing?
The product has affordable pricing compared to other vendors. They offer valuable features considering the cost.
What other advice do I have?
Fortinet FortiAuthenticator is a very popular and robust product in the market. They provide integration with third-party applications.
I rate it an eight out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer: Reseller
Buyer's Guide
Fortinet FortiAuthenticator
June 2025

Learn what your peers think about Fortinet FortiAuthenticator. Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
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Network Security Architect at Appzone Group
Provides us with a single point of authentication, instead of having an authenticator on each one of the firewalls
Pros and Cons
- "The first valuable feature is being able to see everything on one platform. This includes logs and authentication failure."
- "The technical support team is bad."
What is our primary use case?
My environment is multi-cloud. I have a production workload in Nigeria. I have some data centers in Continental Europe and in the East US in multiple regions. We operate both on-premises and on two different public clouds: AWS and Azure. At the time, because of how Fortinet worked, we connected to our customers via remote access VPN.
Because of the nature of Amazon Infiniti, it had a very big impact in Africa and on how we implemented our SA as the most effective authentication service for our VPN.
Originally, when people tried to connect, they had to put in their original credentials and send a request back. The issue here started before software tools were being used, and hardware tools had to be used for privacy. We had to have five firewalls and five different token devices. It was very clumsy and not efficient.
We decided to go with FortiAuthenticator because it provides us with a single point of authentication, instead of having an authenticator on each one of the firewalls. Only five to twelve hours are connected on the back and then Citrix will send us an email or a text message. We can then easily and seamlessly use the solution.
What is most valuable?
The first valuable feature is being able to see everything on one platform. This includes logs and authentication failure.
The second valuable feature is that the delivery and delivery methodology is toll-free. This includes email configuration, using the mobile app, and text message delivery. There is no need to buy any extra hardware, it is free.
The third valuable feature is that the chip that is applied is free.
We save a lot of money on consolidating tool teams. We have multiple different tool teams. This solution provides us with a single point of authentication for all of the files in all of the teams' environments.
What needs improvement?
The user interface can be improved.
How are customer service and support?
The technical support team is bad.
How would you rate customer service and support?
Neutral
How was the initial setup?
The cloud deployment felt limited, but there was valuable information on the Internet. A lot of testing needs to be done, and the deployment is easier for those who understand how to do it on the cloud. We needed support here and the support team could not figure out the issue. Eventually, one of the support team members helped, but there was still an information gap.
What's my experience with pricing, setup cost, and licensing?
It is usually cheap. Without a license, you can use some basic features. You can buy a 20-year license and implement the solution once.
What other advice do I have?
I rate the overall solution a nine out of ten, due to support issues.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
General Manager at Ip4u
Easy to set up with helpful support and good authentification capabilities
Pros and Cons
- "The product is stable and reliable."
- "We had issues trying to integrate the keys properly during the initial setup."
What is our primary use case?
We primarily use the solution to gain VPN access to the main client site.
What is most valuable?
The authentification for the VPN is quite useful.
It is easy to set up.
The product is stable and reliable.
The solution is reasonably priced.
Technical support has proven to be helpful.
What needs improvement?
We had issues trying to integrate the keys properly during the initial setup.
For how long have I used the solution?
We have only used the solution for about a year or so. We haven't used it for too long just yet.
What do I think about the stability of the solution?
I have no complaints in relation to the stability. It's reliable. There are no bugs or glitches. It doesn't crash or freeze.
What do I think about the scalability of the solution?
We only have around 20 users. Our use case isn't very big. Therefore, we haven't really needed to scale so much.
How are customer service and support?
We haven't used technical support yet, aside from the migration issue. They were fine. They were able to help us.
How was the initial setup?
The implementation process is simple and straightforward. It's not overly complex.
It was deployed in about four hours or so. It doesn't take too long. However, we had many issues when we upgraded the equipment. The keys were not integrated properly and therefore it wasn't completely simple to manage.
We had one engineer handling the deployment.
What was our ROI?
I haven't looked into if we have seen any ROI just yet.
What's my experience with pricing, setup cost, and licensing?
The licensing costs are reasonable. It's not overly expensive. We pay either by the number of users or for a certain number of users that fall under a specific licensing tier.
What other advice do I have?
I'd rate the solution eight out of ten. We've been pretty happy with its capabilities overall. This is a very important product if a company wants to use a VPN. It's great for clients that already use Fortinet products.
Which deployment model are you using for this solution?
Public 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
Network engineers at a government with 501-1,000 employees
Excellent scalability, straightforward installation for a government organization, with proven results
Pros and Cons
- "I prefer the passing tool that sent an active directory console to a Fortinet FortiAuthenticator, then Fortinet FortiAuthenticator does not pass the locks."
- "I would like to see more security features in reference to identity login or identity identification."
What is our primary use case?
We use it for single sign-on. After connecting to VPN it creates an active directory or up session and we know who it is and then we use Fortinet FortiAuthenicator.
What is most valuable?
I prefer the passing tool that sent an active directory console to a Fortinet FortiAuthenticator, then Fortinet FortiAuthenticator not passing the locks. If I ask the Fortinet FortiAuthenticator, give me the name of the group. FortiAuthenticator passes the lock, the group name, or the directory.
What needs improvement?
I would like to see more security features in reference to identity login or identity identification. I would like to see a troubleshooting option. For troubleshooting or viewing the lock of the device set or separate the locks from the connected device. Maybe with any device connected to the Fortinet FortiAuthenticator. And then I need the parsing device and type of locks of this device.
For how long have I used the solution?
I have been using Fortinet FortiAuthenticator for the past two months. Before that, we were only testing Fortinet FortiAuthenticator.
What do I think about the stability of the solution?
I believe Fortinet FortiAuthenticator is stable.
What do I think about the scalability of the solution?
We are finding it to be fully scalable at this point one hundred percent.
How are customer service and support?
Technical support is excellent with Fortinet FortiAuthenticator.
How would you rate customer service and support?
Positive
How was the initial setup?
The initial setup was straightforward. The only problem we faced was the POC. We configure only through self-configuration. If we had an integrator or consultant to configure Fortinet FortiAuthenticator it would be easier than doing a self-configuration.
What about the implementation team?
It was easy for me, but I had to read the documents about LDAP authentication. I did an in-house self-configuration. It was time-consuming.
What's my experience with pricing, setup cost, and licensing?
When we buy the Fortinet FortiAuthenticator device there is a comparison between price and security. We have a government organization and we want to buy cheap products.
What other advice do I have?
I would rate Fortinet FortiAuthenticator an eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Analista de Suporte at NCT Informática
Good self-registration capabilities with responsive support but needs better integration
Pros and Cons
- "The initial setup is very easy."
- "The integration with other products, for example, some SAML authentications, would make it more flexible."
What is most valuable?
I like the self-registration capabilities.
The certificate authority aspect is excellent.
I love that there is a single sign-on for Fortinet products.
The initial setup is very easy.
It is a stable product.
The solution can scale as necessary.
Technical support is good.
Fortinet has another product called FortiNAC. These two solutions work together well.
What needs improvement?
The integration with other products, for example, some SAML authentications, would make it more flexible.
For how long have I used the solution?
I've used the solution for two years. It hasn't been too long.
What do I think about the stability of the solution?
The solution is stable. It's reliable. There aren't any bugs or glitches and we find that it does not crash or freeze.
What do I think about the scalability of the solution?
It can scale if you need it to. The solution can expand.
How are customer service and support?
In general, Fortinet technical support is good. We have only had the solution for a small amount of time. We haven't used their support that much. Their response time has been very good.
How was the initial setup?
I found the initial implementation process to be simple and straightforward. I didn't find it to be overly complex. There aren't too many features, unlike an FortiNAC solution, that need to be set up.
Which other solutions did I evaluate?
I've evaluated the difference between Fortinet and Cisco in the past.
What other advice do I have?
I'd advise new users to configure the backup, routine backup, to get the most out of the product. You can have problems if you don't.
In general, it's a simple product and we've enjoyed it.
I'd rate the solution seven out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer: Partner
Provides a high level of security with two-step authentication
Pros and Cons
- "The two-step authentication provides a higher level of security."
- "We've had some issues with integration."
What is our primary use case?
We are resellers of this solution and partners of Fortinet. I'm the managing director and we are based in South Africa.
What is most valuable?
I really like the two-step authentication, it provides a higher level of security that we didn't have previously. Just having a password is not good enough anymore.
What needs improvement?
There are some issues with integration. We also have a problem that the cost of the solution is linked to the dollar and that can result in significant unexpected price rises.
For how long have I used the solution?
I've been using this solution for a year.
What do I think about the scalability of the solution?
The solution is scalable, we have over 1,500 users.
How are customer service and support?
We had great technical support from an external company.
How was the initial setup?
The initial setup was relatively easy. There were some issues we had with the LDAP integration, but it was solved quite quickly. We had some outside assistance for the deployment.
What's my experience with pricing, setup cost, and licensing?
The actual cost is fair but when our exchange rate in South Africa goes through the roof, then the price changes quickly. It would assist us if the cost could be standardized or fixed. The exchange rate has a significant impact on us.
What other advice do I have?
I recommend this solution, it does what it's meant to. I rate FortiAuthenticator nine out of 10.
Which deployment model are you using for this solution?
Hybrid Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer: Partner
It's an intuitive, reliable product that integrates well with other solutions from the save vendor
Pros and Cons
- "FortiAuthenticator is easy to use."
- "FortiAuthenticator's interface could be better."
What is most valuable?
FortiAuthenticator is easy to use.
What needs improvement?
FortiAuthenticator's interface could be better.
For how long have I used the solution?
We've only been using FortiAuthenticator for four months more or less.
What do I think about the stability of the solution?
FortiAuthenticator is highly stable.
What do I think about the scalability of the solution?
FortiAuthenticator is scalable.
How are customer service and support?
I've interacted with Fortinet support. I rate Fortinet service 10 out of 10.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
We had another authentication solution, but we switched to FortiAuthenticator because it integrates with our Fortinet products.
How was the initial setup?
Setting up FortiAuthenticator is straightforward. It took about two weeks to deploy and configure. I rate FortiAuthenticator eight out of 10 for ease of setup. One person is enough to manage and maintain the solution.
What about the implementation team?
We did the deployment in-house.
What's my experience with pricing, setup cost, and licensing?
We have a yearly license for FortiAuthenticator. I give it 10 out of 10 for affordability.
What other advice do I have?
I rate FortiAuthenticator 10 out of 10.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

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