Try our new research platform with insights from 80,000+ expert users

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
3rd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
63
Ranking in other categories
Single Sign-On (SSO) (7th), Identity Management (IM) (10th), Multi-Factor Authentication (MFA) (2nd)
One Identity Defender
Ranking in Authentication Systems
26th
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 March 2026, in the Authentication Systems category, the mindshare of Fortinet FortiAuthenticator is 4.1%, down from 8.2% compared to the previous year. The mindshare of One Identity Defender is 1.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator4.1%
One Identity Defender1.6%
Other94.3%
Authentication Systems
 

Featured Reviews

Sachin Vinay - PeerSpot reviewer
Assistant Manager-Networks at a university with 1,001-5,000 employees
Supports secure remote authentication and provides comprehensive user activity tracking
The most important feature is the security capability because it provides a substantial amount of security for admin-related activities. Fortinet FortiAuthenticator can be used from anywhere in the world, and the authenticator services function globally. This global accessibility is one of the critical advantages, particularly since admin features are critical and security is a real concern. With Fortinet FortiAuthenticator, secure usage of firewall services and related functions is achieved. A complete log of all users who access the authenticator setup is maintained. Monthly logs are reviewed to check for any unnoticed activities. Each authenticated user's complete activity history is recorded. This logging capability allows for providing access to more admin users while ensuring security is not compromised and all users can be monitored.
Maksym Tkachenko - PeerSpot reviewer
Sales Engineer at Bakotech
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

"It integrated with the existing Cisco wireless infrastructure to solidify the way people authenticate onto the network."
"The implementation has significantly improved access management within our organization."
"It is used for SSO, single sign-on, and as a captive portal."
"The solution is stable; I installed it two years ago, and we rarely check the internet for changes because it's really stable and we don't have problems."
"The most valuable features of Fortinet FortiAuthenticator are easy to configure, secure, and the application has good performance."
"The most valuable features are the performance and ease of use."
"It is very stable. We have never had any issues with this solution."
"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."
"One Identity Defender has good network protection."
"One Identity Defender has good network protection."
"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."
"If you decide to activate this solution, your infrastructure will be centered around flexibility."
 

Cons

"The solution could be more automated. It should be able to let me automate a lot of things so that what normally is done as a matter of manual processes can be handled quicker. Slow integrations can be taken up/out if there was more automation."
"Technical support used to be much better. Fortinet seems to be downgrading, so everything takes longer to get a response in comparison to the past."
"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."
"It does the job I paid for, but the graphical interface could be improved."
"The GUI is not fancy enough and some of the settings are difficult to access."
"Other features that would improve the product are a single sign-on where people can use their Gmail ID to log-in, etc."
"FortiAuthenticator should integrate with other applications."
"I would like to see more integration and inclusion of features for ransomware protection directly within the FortiAuthenticator without requiring additional devices."
"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."
"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."
"The login capabilities could be better."
"Maybe it could provide support for more web applications. It seems more focused on IIS web applications."
 

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."
"The cost of the license could be less expensive. The license is paid on a yearly basis."
"The licensing structure is cost-effective for us compared to some of the other solutions that have recurring monthly costs."
"I rate its pricing a three to five out of ten."
"When we buy the Fortinet FortiAuthenticator device there is a comparison between price and security."
"I price of the solution is expensive."
"The platform is cost-effective as it does not require a separate license for SD-WAN functionality."
"I rate the product price as two or three on a one-to-ten scale, where one is expensive, and ten is cheap."
Information not available
report
Use our free recommendation engine to learn which Authentication Systems solutions are best for your needs.
884,976 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
11%
Comms Service Provider
10%
Government
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise18
Large Enterprise11
No data available
 

Questions from the Community

What needs improvement with Fortinet FortiAuthenticator?
Fortinet FortiAuthenticator could benefit from some artificial intelligence functionality and resolution of some glitches that may exist.
Ask a question
Earn 20 points
 

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: March 2026.
884,976 professionals have used our research since 2012.