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Forescout Platform vs Microsoft Defender for IoT comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 3, 2025

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

Forescout Platform
Ranking in IoT Security
5th
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
78
Ranking in other categories
Network Access Control (NAC) (6th), Endpoint Compliance (3rd), Extended Detection and Response (XDR) (30th)
Microsoft Defender for IoT
Ranking in IoT Security
4th
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
6
Ranking in other categories
Operational Technology (OT) Security (6th), Microsoft Security Suite (22nd)
 

Mindshare comparison

As of November 2026, in the IoT Security category, the mindshare of Forescout Platform is 8.5%, down from 9.9% compared to the previous year. The mindshare of Microsoft Defender for IoT is 6.5%, down from 11.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for IoT6.5%
Forescout Platform8.5%
Other85.0%
IoT Security
 

Featured Reviews

AshishKumar Rai - PeerSpot reviewer
Security Consultant at a tech vendor with 10,001+ employees
Comprehensive visibility has strengthened endpoint control and automated threat response across networks
When it comes to improving Forescout Platform, I have faced some issues recently, particularly with the switch integration part. When integrating a switch, it asks for the vendor type, and often it does not match. For example, one series of HP switches may not be found in that vendor list. This leads to frustration because you have to check again with different HP models, and once you integrate a switch, you cannot edit the vendor list without removing it. Other issues are being worked on, particularly related to switch integration. I believe they will be fixed in the next upgrade or patch fix. There are no major issues, but the configuration changes needed for the switch model are necessary, and I think it would help if during integration, an admin user could check the password or credential used, as they currently cannot see the password after it is entered and saved.
Luis Gabriel Mieles Benavides - PeerSpot reviewer
Cloud Architect at Sonda S.A.
Security monitoring has become proactive and threat hunting is now faster and more precise
The best features of Microsoft Defender for IoT are that it is easy to find where the intruder is and easy to capture and hunt intruders. When I need to send a full scan for a device, it is straightforward. I have worked with Symantec, which is an antivirus, and McAfee, where I send full scans in a similar way to how I do it in Azure Defender, and it is equally easy. I can take actions with the device, such as disconnecting it, turning it off, or sending an alarm. The integration with Azure Defender and Azure Sentinel is seamless because they are from the same company. They capture intruders, viruses, worms, and everything else easily, and I can fix problems quickly. I use the network visibility features daily to manage connected assets. Currently, I am closing a case with Mutual Asesorías where they have a computer with intruders attempting to force brute capture the password. I can see how the intruder tried to do this, and my work involves closing the IP origin in this case.

Quotes from Members

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

Pros

"Forescout CounterACT has allowed us to better open our access and control wireless access globally from our HQ. This allows us to monitor the network access for every office globally. This has improved overall security, reducing risk and opening up the opportunity to provide greater end user flexibility."
"The product is very easy to work with and easy to deploy."
"We really like that we get full visibility of devices in the local network."
"Automated policy enforcement is particularly valuable as it significantly reduces the need for manual intervention, thus enhancing efficiency and security."
"The main feature, the NAC engine, is very flexible since ForeScout CounterACT doesn’t need the use of 802.1x and can work with almost all switch vendors."
"Forescout is easy to integrate with a lot of end systems."
"Forescout Platform is a very good NAC solution."
"Overall, I would rate Forescout Platform as eight out of ten. It's a complete solution, easy to manage, and I have faced no issues."
"I believe it is best suited for cloud services and is unmatched by other cloud security solutions."
"The graphics and analysis in Microsoft Defender for IoT are very representative."
"As a cybersecurity consultant, the best part of Microsoft Defender for IoT is the capability to integrate with other tools such as Microsoft Sentinel and receive real-time alerts from the product."
"Some advantages of Microsoft Defender for IoT are that it's easy to install on any OS, and you can create any custom use cases easily."
"I find Microsoft Defender very effective in vulnerability management and it provides good attack reduction, making it a next-generation protection solution."
"Mainly, it is manageable and integrates with other Microsoft products, which is crucial for me."
"The best features of Microsoft Defender for IoT are that it is easy to find where the intruder is and easy to capture and hunt intruders."
 

Cons

"This solution is not that easy to scale but this depends on a company's needs."
"Custom integrations need to be better. I'd like to have the option, for example, to integrate the Forescout Platform with a customized application or any other software out there that I am using at the same time."
"Search - needs boolean functionality (or pseudo operand now working)."
"In terms of technical support, their engineering team is very rigid."
"The cost is too high."
"Customer support could be improved by providing direct assistance from Forescout employees or specialists at customer sites to enhance the support experience and effectiveness."
"Detection and control of Dual-Homed devices needs to be improved, as the product sometimes gives false positives."
"Forescout Platform could improve the integration or compatibility with other solutions, such as Chinese-made solutions. They do not have any integration with S33 which is a switch. They do not have good integration with new solutions in the market. They do integrate well with Rocket, Cisco, Juniper, and quite a few more but they could expand the integration."
"Microsoft Defender for IoT is not scalable. If you want to monitor another industrial network, you need an additional server, making it less scalable."
"Customer service and support from Microsoft are costly. The execution by engineers is expensive, and the service is neither free nor toll-free, making it less accessible for customers."
"The documentation for Microsoft Defender for IoT is lacking. There are no clear steps or guidance, and updates are frequent, which adds to the confusion."
"There are a few limitations with Microsoft Defender for IoT. We raised concerns with the product team because they don't capture all the information regarding command execution or processes executed on certain endpoints."
"The only improvement I see is that some detection explanations are vaguely provided by Microsoft, resulting in generic IoT detections that alert me to an issue yet don't specify what's wrong."
"The primary area that needs improvement is compatibility with the latest IoT technologies."
 

Pricing and Cost Advice

"The ROI is priceless."
"The price of Forescout is reasonable when compared to Cisco ISE."
"Devices with multiple IP's count multiple times against your license count."
"The Forescout Platform's pricing is in the middle range, not too cheap or expensive."
"It might not be the cheapest solution, but you get what you pay for."
"5,000 user licenses will cost you between seven and eight million dollars, compared to 20 million for Aruba."
"Forescout Platform is on the expensive side."
"The pricing structure should be enhanced."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
11%
Outsourcing Company
8%
Construction Company
6%
Manufacturing Company
15%
Computer Software Company
8%
Financial Services Firm
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business29
Midsize Enterprise10
Large Enterprise45
No data available
 

Questions from the Community

What advice do you have for others considering Forescout Platform?
Forescout is a very powerful NAC product that does not rely on port level configuration. It can detect and block unauthorized devices very quickly. But it has a lot of capabilities and really would...
What advice do you have for others considering Forescout Platform?
I would rate the Forescout Device and Visibility Control Platform at a six out of ten.
What advice do you have for others considering Forescout Platform?
I recommend doing a compression demo. If people use it, they will buy it. So they have to see the product in place. That's the main recommendation is to do a proof of concept. If they do, they ...
What is your experience regarding pricing and costs for Microsoft Defender for IoT?
In my case, I do not work with the pricing for Microsoft Defender for IoT because I work for the operator. However, I know that every device costs $15 per device, and I think this is a good price a...
What needs improvement with Microsoft Defender for IoT?
At this moment, there are no areas that could be improved with Microsoft Defender for IoT in general. When I look inside the solution, I can see every point and every source of attempted intrusions...
What is your primary use case for Microsoft Defender for IoT?
Sonda is an integrator with its head office in Chile. I work from Colombia for a Chilean company that has many different types of clients. I currently work for Mutual Asesorías, which is a financia...
 

Also Known As

Forescout Platform, CounterACT for Endpoint Compliance, ForeScout CounterACT
Azure Defender for IoT
 

Overview

 

Sample Customers

RWJ Barnabas HealthEnbridge EnergyToyota MotorsSt. Luke's University Health NetworkGlobal Credit Union
Information Not Available
Find out what your peers are saying about Forescout Platform vs. Microsoft Defender for IoT and other solutions. Updated: November 2026.
921,523 professionals have used our research since 2012.