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Azure Firewall Manager vs Microsoft Defender for IoT comparison

 

Comparison Buyer's Guide

Executive Summary

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

Azure Firewall Manager
Ranking in Microsoft Security Suite
26th
Average Rating
8.6
Reviews Sentiment
4.8
Number of Reviews
9
Ranking in other categories
Firewall Security Management (10th)
Microsoft Defender for IoT
Ranking in Microsoft Security Suite
23rd
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
6
Ranking in other categories
IoT Security (5th), Operational Technology (OT) Security (5th)
 

Mindshare comparison

As of May 2026, in the Microsoft Security Suite category, the mindshare of Azure Firewall Manager is 1.1%, up from 0.5% compared to the previous year. The mindshare of Microsoft Defender for IoT is 1.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for IoT1.4%
Azure Firewall Manager1.1%
Other97.5%
Microsoft Security Suite
 

Featured Reviews

Sikkander  Batcha - PeerSpot reviewer
DevOps Engineer at CloudIQ
Has managed traffic effectively but lacks visibility and advanced control features
Azure Firewall is typically behind other vendor firewalls because we don't see what kind of traffic is traveling through it. That is one drawback. The main drawback is that we need log support from Azure Firewall, which can be quite costly. There is no login feature in Azure Firewall because only the IAM feature is available in the Azure site; we manage it only through the Azure portal, not through any other portal. Other vendors, such as Palo Alto, provide GUI or CLI interfaces to manage their firewalls, whereas we only manage Azure Firewall through the Azure portal. In the future, I would like to see additional features in Azure Firewall Manager to make it more competitive, such as technologies like App-ID and User-ID that Palo Alto has. Azure Firewall currently only allows traffic based on layer four and sometimes layer seven, so they need to improve in those areas compared to other vendors.
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

"The most valuable feature of Azure Firewall Manager is the testing and configuration."
"The most valuable feature is the web firewall, as it is easy to install and does not require any plugins for your browser."
"From a traffic management perspective, it's a good firewall because it's automatically scalable based on the traffic availability."
"Azure Firewall Manager centralizes network security management with a hub and spoke architecture."
"The solution has improved our organization with its firewall."
"The best feature of Azure Firewall Manager is that it is easy to maintain and configure."
"From a traffic management perspective, it's a good firewall because it's automatically scalable based on the traffic availability."
"We are utilizing Azure Entra ID for group labeling, so Active Directory, or now it is Entra ID, securing our application for everyone who accesses it, and Azure Firewall Manager is definitely securing our projects and all its features are fine."
"I find Microsoft Defender very effective in vulnerability management and it provides good attack reduction, making it a next-generation protection solution."
"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."
"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."
"It is manageable and integrates with other Microsoft products, which is crucial for me."
"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."
"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."
"Mainly, it is manageable and integrates with other Microsoft products, which is crucial for me."
 

Cons

"The price is okay. This said, the solution is certainly expensive in comparison with other cloud services."
"The solution can improve the integration with open-source tools."
"We could do only one-way NAT-ing, where the traffic comes from outside to internal, to Azure, which is fine. However, when we actually do NAT-ed traffic to hit the firewall, that way is not working."
"The price is okay. This said, the solution is certainly expensive in comparison with other cloud services."
"Microsoft was unable to fully solve the problem with email phishing and spamming."
"The tool's security features need to improve. It needs also to include a monitoring system for logs. It is also complicated to find a query on the Azure firewall."
"Azure charges for many aspects including scaling, automated scaling deployment, and traffic management, which leads to higher costs."
"For Azure Firewall Manager, the learning curve for new people is a bit challenging, but the integration should be more straightforward for configuring a centralized system."
"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 primary area that needs improvement is compatibility with the latest IoT technologies."
"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."
"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 documentation for Microsoft Defender for IoT is lacking. There are no clear steps or guidance, and updates are frequent, which adds to the confusion."
"Microsoft Defender for IoT is not scalable. If you want to monitor another industrial network, you need an additional server, making it less scalable."
"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."
 

Pricing and Cost Advice

"The price of the solution is reasonable but it is reasonable for the features."
"The solution is certainly expensive in comparison with other cloud services."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Construction Company
11%
Computer Software Company
10%
Educational Organization
8%
Manufacturing Company
14%
Computer Software Company
10%
Financial Services Firm
7%
Energy/Utilities Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise2
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Azure Firewall Manager?
The pricing for Azure Firewall Manager is expensive. In our project, we have used both Palo Alto Firewall and Azure Firewall. Azure charges for many aspects including scaling, automated scaling dep...
What needs improvement with Azure Firewall Manager?
Azure Firewall is typically behind other vendor firewalls because we don't see what kind of traffic is traveling through it. That is one drawback. The main drawback is that we need log support from...
What is your primary use case for Azure Firewall Manager?
My customers are using Azure Firewall Manager, so I'm learning from both documentation and practical knowledge. I usually recommend Azure Firewall Manager for projects such as an animal hospital pr...
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

No data available
Azure Defender for IoT
 

Overview

Find out what your peers are saying about Azure Firewall Manager vs. Microsoft Defender for IoT and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.