No more typing reviews! Try our Samantha, our new voice AI agent.
Javed Bashir - PeerSpot reviewer
Senior Manager, Network & Cloud Security Architect at a computer software company with 1,001-5,000 employees
Real User
Dec 24, 2023
Scalable platform with efficient technical support services
Pros and Cons
  • "The product's on-premise version doesn't have recurring costs."
  • "Fortinet FortiAuthenticator's initial setup process could be easier."

What is our primary use case?

We use the product for multi-factor authentication, single sign-on, and FIDO integration. We utilized it while logging into Windows and remote SSL VPN with MFA.

What is most valuable?

The product's on-premise version doesn't have recurring costs.

What needs improvement?

Fortinet FortiAuthenticator's initial setup process could be easier.

For how long have I used the solution?

We have been using Fortinet FortiAuthenticator for two years.

Buyer's Guide
Fortinet FortiAuthenticator
October 2026
Learn what your peers think about Fortinet FortiAuthenticator. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
920,769 professionals have used our research since 2012.

What do I think about the stability of the solution?

It is a stable platform.

What do I think about the scalability of the solution?

It is a scalable platform.

How are customer service and support?

Fortinet provides excellent support services. A level-one engineer will attend your first call if you have a basic support contract. However, your call will be transferred to a specialist if you have an advanced-level support contract.

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

We used Duo before. It is a cloud solution and has recurring costs. Thus, we switched to Fortinet FortiAuthenticator as it is an on-premise solution and comparatively inexpensive without recurring costs. They only charge a nominal fee for support.

How was the initial setup?

The initial setup is complex. It would be helpful if customers get assistance from professional services. They can customize it depending on the architecture visibility. It is easy to design if they hire a knowledgeable architect. It takes less than a week to complete.

What about the implementation team?

Our company provides professional software development services to different clients.

What was our ROI?

The product generates a lower ROI than other vendors.

What other advice do I have?

I rate Fortinet FortiAuthenticator a nine out of ten. I advise others to have clarity on the visibility and scope of the design and then start with the deployment.

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
Oche Eluma - PeerSpot reviewer
Network Security Architect at Appzone Group
Real User
Oct 4, 2023
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.
PeerSpot user
Buyer's Guide
Fortinet FortiAuthenticator
October 2026
Learn what your peers think about Fortinet FortiAuthenticator. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
920,769 professionals have used our research since 2012.
Security Manager at Yarix S.r.l.
Real User
Aug 18, 2023
Provides multi-factor authentication
Pros and Cons
  • "I appreciate its ability to provide multi-factor authentication, but it's primarily focused on this function."
  • "There is room for improvement in stability and support."

What is our primary use case?

FortiAuthenticator provides multi-factor authentication. After testing your username and password, it adds another layer of authentication where FortiAuthenticator challenges you with a number provided by the FortiToken app on your mobile phone.

What is most valuable?

I appreciate its ability to provide multi-factor authentication, but it's primarily focused on this function.  

What needs improvement?

There are some minor things that could enhance the overall experience. Maybe enhancing user integration with other solution tools to implement multifactor authentication using virtual authentication. 

Another area of improvement is stability and support.

For how long have I used the solution?

We have been using this solution for two and a half years. We use the latest version, we usually update the solution for the upgraded version. 

What do I think about the stability of the solution?

It is quite stable. I would rate the stability a nine out of ten. There are other solutions that perform certain aspects better than FortiAuthenticator. It's a strong solution, but there's room for enhancement.

What do I think about the scalability of the solution?

There are no problems with scalability. In our company, all the employees use it to access network resources through VPN. And around 60% of our customers also use this solution. 

How are customer service and support?

Customer service and support are quite good. Fortinet provides quick and helpful responses, though occasionally, the answer might not directly address the issue.

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

We used Cisco SSO authentication system before switching to Fortinet FortiAuthenticator. It was mainly because of economic aspects. 

How was the initial setup?

The setup depends on the integration requirements. Integrating FortiAuthenticator with other Fortinet products is relatively straightforward.

In terms of implementation, it performs quite well.

What about the implementation team?

The deployment time is variable. Due to occasional weaknesses in the API, deployment time can vary. Sometimes it's easy, and sometimes not due to these factors.
We managed the deployment ourselves. In another business unit of my company, we're integrators for this tool. We handle the sale and implementation projects, so we have the required competencies.

For example, we need to set up the network and integrate it with the desired resolution for the deployment process. Then, deploy the client zone to the users' mobile phones, enabling them to use virtual authentication configurations.

The solution is deployed both on-prem and cloud. The staff needed includes engineers, developers, and sometimes even technical support for custom API creation and customer designations.

What was our ROI?

I have seen an ROI because the solution allows you to enhance security, leading to better rates in other security aspects.

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

It's not expensive. As we increase the number of users, we'll also be expanding the company workforce.

It's a yearly payment, but you can also find options for monthly payments. There are no additional costs to the standard license. 

I would rate the pricing a five out of ten, where one is the cheapest and ten is expensive. 

What other advice do I have?

The advice is simply to use it. Overall, I would rate the solution an eight out of ten. 

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Yuvaraj P - PeerSpot reviewer
Network & Security Engineer at Viroka Technology Private Limited
Real User
Aug 14, 2023
A tool with a user-friendly GUI that is also easy to install and maintain
Pros and Cons
  • "The initial setup of Fortinet FortiAuthenticator is easy."
  • "For improvement, Fortinet needs to ensure that they provide quick support to users...Fortinet sometimes needs to respond to users facing issues within an hour."

What is our primary use case?

In my company, we use Fortinet FortiAuthenticator as a AAA server. We use it to integrate with LDAP and integrate with FortiGate in multiple locations with centralized authentication. We can authenticate the users since Fortinet FortiAuthenticator allows for two-factor authentication and FortiClient.

What is most valuable?

FortiGuard supports two-factor authentication or FortiToken, but it is only for a centralized location. With Fortinet FortiAuthenticator, we can allow centralized locations and users across the globe to use it.

What needs improvement?

Documentation is an area where Fortinet is constantly trying to improve.

For improvement, Fortinet needs to ensure that they provide quick support to users. Once a ticket gets created by our company with the support team, we have to wait for SLA, which can go up to four or sometimes six hours. Fortinet sometimes needs to respond to users facing issues within an hour. Fortinet needs to improve the part of engineering SLAs.

Automation is a feature I would like to see in the solution since Fortinet has included automation features only in FortiGate. It would be better to see automation features, like backup, interfaces, or statuses, in FortiAuthenticator.

For how long have I used the solution?

I have been using Fortinet FortiAuthenticator for five years. My company has a partnership with Fortinet.

What do I think about the stability of the solution?

It is a stable solution.

What do I think about the scalability of the solution?

It is a scalable solution since the tool provides its users with the option to scale up.

With Fortinet FortiAuthenticator, I work for medium and large enterprises.

How are customer service and support?

I rate the technical support an eight out of ten.

How would you rate customer service and support?

Positive

How was the initial setup?

The initial setup of Fortinet FortiAuthenticator is easy.

Fortinet FortiAuthenticator's deployment takes an hour if everything is up and running.

Three to four engineers are required for the deployment of the product.

What about the implementation team?


What other advice do I have?

Everything in the tool, including the tool's GUI, is user-friendly. 

The solution is easy to maintain, provided we know about the product. It is not a complicated tool, making learning easy for all. Some skills are required for a person to be able to maintain the solution.

With FortiGate, anyone can access or handle the tool, especially if they have handled other products. With FortiAuthenticator, opportunities to first understand the product to be able to use it.

I rate the overall product a nine out of ten.

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
JunedhRehman - PeerSpot reviewer
Network Infrastructure Engineer at Softrobotics
Real User
May 27, 2023
Easy to configure, high performance, and secure
Pros and Cons
  • "The most valuable features of Fortinet FortiAuthenticator are easy to configure, secure, and the application has good performance."
  • "It would be helpful to receive a code by yourself for authentication instead of it registered to a phone."

What is our primary use case?

I am using Fortinet FortiAuthenticator for SSL and logins.

What is most valuable?

The most valuable features of Fortinet FortiAuthenticator are easy to configure, secure, and the application has good performance.

What needs improvement?

It would be helpful to receive a code by yourself for authentication instead of it registered to a phone.

For how long have I used the solution?

I have been using Fortinet FortiAuthenticator for approximately two years.

What do I think about the stability of the solution?

I rate the stability of Fortinet FortiAuthenticator a nine out of ten.

What do I think about the scalability of the solution?

Some additional features would be helpful.

Our customers are enterprise-sized companies.

I rate the scalability of Fortinet FortiAuthenticator an eight out of ten.

How are customer service and support?

The support is responsive and the support is in our local language.

I rate the support from Fortinet FortiAuthenticator a nine out of ten.

How would you rate customer service and support?

Positive

How was the initial setup?

The initial setup is simple compared to other solutions. 

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

I price of the solution is expensive.

I rotate the price of Fortinet FortiAuthenticator a seven out of ten.

What other advice do I have?

We have one person for 100 users of the solution.

I rate Fortinet FortiAuthenticator a nine 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
PeerSpot user
Jozef Beliansky - PeerSpot reviewer
Network engineers at a government with 501-1,000 employees
Real User
Sep 23, 2022
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."
  • "Technical support is excellent with Fortinet FortiAuthenticator."
  • "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.
PeerSpot user
ElisoBrito - PeerSpot reviewer
Analista de Suporte at NCT Informática
Real User
Sep 5, 2022
Good self-registration capabilities with responsive support but needs better integration
Pros and Cons
  • "The initial setup is very easy."
  • "I like the self-registration capabilities."
  • "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
PeerSpot user
PedroMaia - PeerSpot reviewer
Managing Director at Intdev Internet Technologies
Real User
Aug 8, 2022
Provides a high level of security with two-step authentication
Pros and Cons
  • "I really like the two-step authentication, it provides a higher level of security that we didn't have previously."
  • "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
PeerSpot user
Haiyang Lu - PeerSpot reviewer
System Engineer - Security at a educational organization with 1,001-5,000 employees
Real User
Jun 1, 2022
Priced high, but reliable and simple implementation
Pros and Cons
  • "We have not had issues with Fortinet FortiAuthenticator. It is stable."
  • "Fortinet FortiAuthenticator has improved our organization because we are able to can create identity-based policies, for example, who are you and where are you, and we are shifting from the IP-based to the identity-based."
  • "The price of the solution could improve, it is expensive."

What is our primary use case?

We're using Fortinet FortiAuthenticator to bypass identity to the Fortinet FortiGate. We do not use FortiAuthenticator too much because it is middleware.

How has it helped my organization?

Fortinet FortiAuthenticator has improved our organization because we are able to can create identity-based policies. For example, who are you and where are you. We are shifting from the IP-based to the identity-based.

What needs improvement?

The price of the solution could improve, it is expensive.

For how long have I used the solution?

I have been using Fortinet FortiAuthenticator for approximately five years.

What do I think about the stability of the solution?

We have not had issues with Fortinet FortiAuthenticator. It is stable.

What do I think about the scalability of the solution?

Fortinet FortiAuthenticator is scalable.

We have approximately two people that are using the solution.

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

We needed to use Fortinet FortiAuthenticator because we wanted to use the identity-based policy so that FortiAuthenticator can help us to pass the identity to the Fortinet FortiGate.

How was the initial setup?

The initial setup of Fortinet FortiAuthenticator was straightforward. The implementation process took three to four days with multiple sites.

I rate the initial setup of Fortinet FortiAuthenticator four out of five.

What about the implementation team?

We did the implementation of Fortinet FortiAuthenticator in-house and we have two people for the maintenance.

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

We typically purchase licenses for five years and when new projects come we reassess the situation and renew or switch solutions. 

There are no additional costs to the standard licensing fees.

I rate the price of Fortinet FortiAuthenticator a three out of five.

Which other solutions did I evaluate?

We did not evaluate other solutions before choosing Fortinet FortiAuthenticator.

What other advice do I have?

I rate Fortinet FortiAuthenticator a five out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Security Engineer at Futuretec
Real User
Feb 24, 2022
Good support that responds quickly, but it's complex to set up and some protocols are not supported
Pros and Cons
  • "I work a lot with Fortinet products and I call the support often. They are very quick to respond and the support is very good."
  • "There are some protocols, such as SHA and SHA-2, that are not supported."
  • "One of our clients has faced a lot of issues with FortiAuthenticator. For example, one of the devices restarted by itself, and the database was corrupted."

What is our primary use case?

We are a solution provider and we work with Fornet products, including FortiAuthenticator. I have installed it for a bank and their users authenticate their access through it.

Our implementation involved the creation of local users for the VPN, and they are authenticated using this product. This is the main purpose of it, and what had been requested by the client.

What is most valuable?

The most valuable feature is the authentication tokens.

What needs improvement?

There are some protocols, such as SHA and SHA-2, that are not supported. This is something that Fortinet is working on.

For how long have I used the solution?

I have been working with Fortinet FortiAuthenticator for one year.

What do I think about the stability of the solution?

One of our clients has faced a lot of issues with FortiAuthenticator. For example, one of the devices restarted by itself, and the database was corrupted. To remedy this, we reinstalled the image and did the installation from scratch.

What do I think about the scalability of the solution?

This is a scalable product.

How are customer service and support?

The technical support by Fortinet is okay.

I work a lot with Fortinet products and I call the support often. They are very quick to respond and the support is very good.

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

I have worked on most of the Fortinet products, as well as with products from Palo Alto. At this time, the only single sign-on product that we use is FortiAuthenticator.

How was the initial setup?

The initial setup was very complex. The was one cluster and one load balancer that had to be configured.

Which other solutions did I evaluate?

We expect to do another installation, although this time it will be using the RADIUS server.

What our engineers say about FortiAuthenticator is that when compared with other vendors, it has not yet reached the same level.

What other advice do I have?

I would rate this solution a six out of ten.

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
Buyer's Guide
Download our free Fortinet FortiAuthenticator Report and get advice and tips from experienced pros sharing their opinions.
Updated: October 2026
Buyer's Guide
Download our free Fortinet FortiAuthenticator Report and get advice and tips from experienced pros sharing their opinions.