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Fortinet FortiAuthenticator vs One Identity Defender comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 11, 2024

Review summaries and opinions

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

Categories and Ranking

Fortinet FortiAuthenticator
Ranking in Authentication Systems
4th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
60
Ranking in other categories
Single Sign-On (SSO) (6th), Identity Management (IM) (9th), Multi-Factor Authentication (MFA) (3rd)
One Identity Defender
Ranking in Authentication Systems
14th
Average Rating
8.6
Reviews Sentiment
7.8
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Authentication Systems category, the mindshare of Fortinet FortiAuthenticator is 7.7%, up from 7.4% compared to the previous year. The mindshare of One Identity Defender is 0.7%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems
 

Featured Reviews

Yonas Abebe - PeerSpot reviewer
Integration capabilities simplify authentication and migration challenges need addressing
The integration capabilities of Fortinet FortiAuthenticator are very interesting, as it can be integrated with third-party devices easily and is straightforward to configure. The integration with FortiToken is outstanding, adding a layer of security for authentication. In addition, it can be used by integrating with zero trust single access, enhancing overall security measures.
Maksym Tkachenko - PeerSpot reviewer
Good compatibility, responsive support, and a nice interface
The solution works very well. The initial setup is pretty easy. It is stable and pretty reliable in general. We find that the product scales very well.  Technical support is responsive. The interface is good.  It is compatible with other products.  It has everything we need right now. The login…

Quotes from Members

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

Pros

"The product is stable and reliable."
"The solution's most valuable aspect is that it easy to install. The user experience is very good."
"The logs have great detail that make it easier to evaluate and control the security environment."
"The initial setup of Fortinet FortiAuthenticator is easy."
"It reduces the need for network administrator intervention by allowing the user to perform their own registration and resolve their own password problems and issues."
"FortiAuthenticator is a very good solution. It is all jury-based. FortiAuthenticator is very easy for anyone to understand how it works and be able to take action."
"The feature I value the most is the one-time passwords because it helps to authenticate users so you know the timing of their usage."
"The most valuable feature is the OTP on the mobile phone."
"We find that the product scales very well."
"It's very fast, and it's easy to use because it's integrated with Active Directory."
"One Identity Defender has good network protection."
 

Cons

"The technical support team is bad."
"I don't have any issues with this solution, but it may need a better, more user-friendly interface or better design of the platform."
"There is a room for improvement. The log is a bit difficult to access, and searching the log codes is also a bit difficult. So it would be much better if, when we open a log, it could provide detailed information about errors, reasons for failure, and such."
"There are some protocols, such as SHA and SHA-2, that are not supported."
"Initially, we deployed Fortinet FortiAuthenticator on VMware and faced challenges when migrating to an OpenStack environment, which required reconfiguration. I recommend Fortinet make its images migratable between environments."
"The speed of deployment on the cloud could be improved. It took a few days when it should have been just two days"
"The technical support could be improved as some staff lacks the necessary knowledge to assist effectively."
"The only issue I encounter is that when not using FortiAuthenticator for an extended period, it's typical to encounter some obstacles in the configuration process that you need to address."
"Maybe it could provide support for more web applications. It seems more focused on IIS web applications."
"We have some clients that are wanting to protect their Apache web servers with One Identity Defender but all the research I have done says cannot be done. It can only be oriented to an IIS server. One Identity Defender should have more integration with more types of web servers."
"The login capabilities could be better."
 

Pricing and Cost Advice

"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."
"When we buy the Fortinet FortiAuthenticator device there is a comparison between price and security."
"On a scale of one to ten, where one is a high price and ten is a low price, I rate the pricing a seven."
"The cost of the license could be less expensive. The license is paid on a yearly basis."
"I rate its pricing a three to five out of ten."
"The platform provides a user-based pricing model rather than a subscription pricing model."
"The licensing structure is cost-effective for us compared to some of the other solutions that have recurring monthly costs."
"The product could be more competitively priced."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Comms Service Provider
9%
Financial Services Firm
8%
Government
8%
Financial Services Firm
16%
Non Profit
16%
Retailer
12%
Government
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiAuthenticator?
Fortinet FortiAuthenticator is not overly expensive compared to other Fortinet subscriptions. However, it would be beneficial if the licensing allowed for more flexibility to cover additional users.
What needs improvement with Fortinet FortiAuthenticator?
Initially, we deployed Fortinet FortiAuthenticator on VMware and faced challenges when migrating to an OpenStack environment, which required reconfiguration. I recommend Fortinet make its images mi...
What do you like most about One Identity Defender?
It's very fast, and it's easy to use because it's integrated with Active Directory.
What needs improvement with One Identity Defender?
Maybe it could provide support for more web applications. It would be useful to focus on other web applications. For example, if an application needs to be installed on an iOS server and it's not, ...
What is your primary use case for One Identity Defender?
Our primary use cases include functions such as role-based access control, user registration, and integration with other systems. We use it to improve the security of our web applications. Addition...
 

Also Known As

FortiAuthenticator
No data available
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Bakersfield Police Department, Village of Westmont, Illinois
Find out what your peers are saying about Fortinet FortiAuthenticator vs. One Identity Defender and other solutions. Updated: April 2025.
849,963 professionals have used our research since 2012.