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Fortinet FortiAuthenticator vs Imprivata OneSign comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 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 Single Sign-On (SSO)
7th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
64
Ranking in other categories
Authentication Systems (4th), Identity Management (IM) (10th), Multi-Factor Authentication (MFA) (2nd)
Imprivata OneSign
Ranking in Single Sign-On (SSO)
12th
Average Rating
9.0
Reviews Sentiment
7.8
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Single Sign-On (SSO) category, the mindshare of Fortinet FortiAuthenticator is 3.6%, down from 7.6% compared to the previous year. The mindshare of Imprivata OneSign is 2.7%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator3.6%
Imprivata OneSign2.7%
Other93.7%
Single Sign-On (SSO)
 

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.
Rohit Yamsani - PeerSpot reviewer
Senior Consultant at HCLSoftware
Single sign-on saves time by seamlessly managing passwords and improving workflow efficiency
What I appreciate best about Imprivata OneSign are the single sign-on and the Confirm ID features. The single sign-on works seamlessly for all the nurses or the end users out there. You just have to log in to the application once and the single sign-on clicks in and works for everyone. Users don't have to manually remember all their passwords. Imprivata OneSign helps by remembering and storing all passwords. The integration capabilities of Imprivata OneSign offer many possibilities, and there are numerous upgrades Imprivata has been implementing. At this point, they are growing rapidly. There are new tools coming out for reporting and generating real-time analysis. Imprivata E-PAM is a new feature that I've been reading about in articles, which is going to help administrator people and enterprise administrator personnel to view real-time records and views for all end customers. Reporting and looking at logs for the users will be seamlessly efficient. I use the reporting tools available in Imprivata OneSign. The admin console itself has a reporting feature, which gives us a list of pre-built templates of reports where you can see how many users have been added, the user policy, the users who have last logged in in specific amounts of days, and the reporting for the EPCS users. There are numerous reporting options available which help with troubleshooting issues. I have seen many benefits from using Imprivata OneSign. It saves substantial time for nurses. As a nurse or doctor, you don't have to spend time remembering passwords or signing into computers. You just need to grab the nearest machine and tap in. You can use the machine anytime if you want. It saves time when dealing with patients. For doctors who might not be tech-savvy, Imprivata OneSign helps them sign in seamlessly.

Quotes from Members

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

Pros

"FortiAuthenticator centralizes the management and storage of user identity information, thereby increasing the efficiency of administration and increasing the control over who accesses the network."
"Customer service and support are excellent."
"The solution is an integral part of our security for our email network, and like I said, we'll begin using it for other cloud applications."
"FortiAuthenticator is really good software that integrates very well with Fortinet products."
"The biggest advantages of Fortinet FortiAuthenticator are that it's easy to deploy, easy to manage, and the GUI is a very strong interface."
"The product is very easy to use and someone can easily manage working with it, so we do not need any support."
"The product’s most valuable feature is integration with FortiGate, FortiToken, FortiTalk, and multi-factor authentication."
"Fortinet FortiAuthenticator is an easy-to-use solution."
"It has benefited my organization in the way that it makes it more secure by making it harder to hack."
"Imprivata supports single sign-on, providing a service that allows users to sign in to whatever application they are using, and the deployment is very quick and not difficult to deploy."
"I have seen many benefits from using Imprivata OneSign. It saves substantial time for nurses."
"Imprivata OneSign helps customers minimize their work in remembering passwords and enhances their security."
"It has benefited my organization in the way that it makes it more secure by making it harder to hack."
"It provides a service that allows users to sign in to whatever application they are using. This is the most important feature of this solution."
 

Cons

"A lot of configurations are available only from CLI."
"I think FortiAuthenticator is more expensive than other products like Cisco Duo."
"We had issues trying to integrate the keys properly during the initial setup."
"Up to now, I would not recommend FortiAuthenticator to others yet as I have ongoing transitions and evaluations."
"The hardware aspect of the solution could be improved. We are not really able to understand the hardware capabilities of the device."
"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."
"They could expand FortiAuthenticator's capabilities to accommodate a broader range of environments."
"There are some protocols, such as SHA and SHA-2, that are not supported."
"I would like for them to make this solution compatible with Mac OS. I would also like for them to provide a portal so that users can easily integrate it with their applications."
"Imprivata OneSign should have a landing page because most customers prefer this feature, which is currently a strong point for competitors."
"They should have a landing page."
"I would like for them to make this solution compatible with Mac OS. I would also like for them to provide a portal so that users can easily integrate it with their applications."
"Fast user switching and Citrix integration in Imprivata OneSign could improve. There are many options available for VDI connectivity, but I've seen issues with VDI connectivity and Citrix storefront connectivity."
 

Pricing and Cost Advice

"I would start off with a VM including the base license and scale according to the number of users you need to authenticate."
"The pricing is fair."
"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."
"It costs more to license the high-availability option."
"You can pay as you go with them. You purchase a base license and add to it as needed."
"The solution is not very expensive."
"The price seems okay. It's not that expensive compared to other authenticators."
"The price is reasonable, it's an affordable solution."
"At the moment, I believe the price is reasonable."
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Top Industries

By visitors reading reviews
Manufacturing Company
10%
Computer Software Company
10%
Comms Service Provider
10%
Government
7%
Healthcare Company
26%
Outsourcing Company
6%
Comms Service Provider
6%
Government
5%
 

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.
What is your primary use case for Fortinet FortiAuthenticator?
Fortinet FortiAuthenticator is primarily used for authenticating admin users, including remote admin use cases. Remote admin use cases utilize Fortinet FortiAuthenticator to securely authenticate a...
What needs improvement with Imprivata OneSign?
Fast user switching and Citrix integration in Imprivata OneSign could improve. There are many options available for VDI connectivity, but I've seen issues with VDI connectivity and Citrix storefron...
What is your primary use case for Imprivata OneSign?
I have experience with Imprivata OneSign and Imprivata Confirm ID. For the past three and a half years, I've been using Imprivata OneSign 7.9 and Confirm ID 7.9 versions. The client I'm working wit...
What advice do you have for others considering Imprivata OneSign?
As an end user, it's easy to use Imprivata OneSign. Users don't have to rely much on knowledge to use that tool. It's basic, just an agent that sits on your machine and you shouldn't worry about an...
 

Also Known As

FortiAuthenticator
OneSign, Imprivata OneSign Authentication Management
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
AZ Groeninge, Cambridge University Hospitals NHS Foundation Trust, East Kent Hospitals University NHS Foundation Trust, Liverpool Womens NHS Foundation Trust, Mahaska Health Partnership, Phoebe Putney Memorial Hospital, Boulder Community Hospital, City of Marietta, Spencer Hospital, Southwest Washington Medical Center, South Shore Hospital
Find out what your peers are saying about Fortinet FortiAuthenticator vs. Imprivata OneSign and other solutions. Updated: April 2026.
890,071 professionals have used our research since 2012.