Azure Firewall Manager vs Microsoft Defender for IoT comparison

Azure Firewall Manager vs. Microsoft Defender for IoT

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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

28th

Average Rating

8.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Firewall Security Management (11th)

Microsoft Defender for IoT

Ranking in Microsoft Security Suite

27th

Average Rating

7.4

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

IoT Security (5th), Operational Technology (OT) Security (6th)

Mindshare comparison

As of July 2025, in the Microsoft Security Suite category, the mindshare of Azure Firewall Manager is 0.5%, up from 0.5% compared to the previous year. The mindshare of Microsoft Defender for IoT is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Microsoft Security Suite

Featured Reviews

MuhammadShakeel

Senior System Engineer at Confiz Solutions

Manages multiple firewalls effortlessly but faces challenges with cost efficiency

Azure Firewall Manager is good most of the time, but it could be improved regarding cost. The cost is a significant concern because we are in a region where the dollar is not our default currency, and converting to dollars makes it very expensive. Microsoft should calculate and show the products in local currencies, such as PKR or Bangladesh currency, and also introduce Indian currency similarly for Pakistan. The technical support could be improved. When a resource is assigned, that resource should follow the ticket and respond swiftly, including sending an email to inform me that an agent has been assigned. I still find myself waiting for an agent to connect with me and resolve my issues. I have not been integrating Azure Firewall Manager with Azure Virtual WAN.

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William Tuleja

Senior Endpoint Engineer at a university with 501-1,000 employees

Integration with existing tools boosts management efficiency

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. Often, it just links back to a generic KB article without additional information. When it happens, it requires extra detective work. This issue doesn't occur often but can be annoying.

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Quotes from Members

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

Pros

"Azure Firewall Manager centralizes network security management with a hub and spoke architecture."

"The solution has improved our organization with its firewall."

"The most valuable feature of Azure Firewall Manager is the testing and configuration."

"The best feature of Azure Firewall Manager is that it is easy to maintain and configure."

"The solution is very easy to set up."

"It is easy to install and does not require any plugins for your browser."

"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."

"Azure Firewall Manager centralizes network security management with a hub and spoke architecture."

More Azure Firewall Manager pros

"I believe it is best suited for cloud services and is unmatched by other cloud security solutions."

"I find Microsoft Defender very effective in vulnerability management and it provides good attack reduction, making it a next-generation protection solution."

"It is manageable and integrates with other Microsoft products, which is crucial for me."

"Mainly, it is manageable and integrates with other Microsoft products, which is crucial for me."

"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."

"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."

Cons

"The price is okay. This said, the solution is certainly expensive in comparison with other cloud services."

"There should be a simple one-click deployment for a firewall, rather than a set of setup instructions that include steps such as the DNS configuration, et cetera."

"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."

"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 configuration and settings require substantial time for learning, particularly for new users."

"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."

"The cost is a significant concern because we are in a region where the dollar is not our default currency, and converting to dollars makes it very expensive."

"The solution can improve the integration with open-source tools."

More Azure Firewall Manager cons

"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."

"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."

"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 primary area that needs improvement is compatibility with the latest IoT technologies."

"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."

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

21%

Computer Software Company

20%

Manufacturing Company

Government

Computer Software Company

18%

Manufacturing Company

14%

Energy/Utilities Company

10%

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Azure Firewall Manager?

The most valuable feature of Azure Firewall Manager is the testing and configuration.

What is your experience regarding pricing and costs for Azure Firewall Manager?

The pricing for Azure Firewall Manager seems okay compared to its good features. Although extra expenses are incurred for additional services, these are not directly related to the firewall, and th...

What needs improvement with Azure Firewall Manager?

What is your experience regarding pricing and costs for Microsoft Defender for IoT?

I find that Microsoft Defender for IoT itself is affordable.

What needs improvement with Microsoft Defender for IoT?

I don't think I have any recommendation on improvements for Microsoft Defender for IoT because we don't use it too extensively. There are a few limitations with Microsoft Defender for IoT. We raise...

What is your primary use case for Microsoft Defender for IoT?

Clients mainly use Microsoft Defender for IoT for unfamiliar sign-in attempts and Microsoft Defender EDRs. We are using use cases for unfamiliar sign-in and malicious activity, such as user sign-in...

Azure Firewall vs Azure Firewall Manager

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Compared 27% of the time

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Compared 21% of the time

Azure Sphere vs Microsoft Defender for IoT

Compared 13% of the time

Tenable OT Security vs Microsoft Defender for IoT

Compared 7% of the time

Dragos vs Microsoft Defender for IoT

Compared 7% of the time

More Microsoft Defender for IoT Competitors

Product Reports

Firewall Security Management

Download Azure Firewall Manager product report

Microsoft Defender for IoT

Download Microsoft Defender for IoT product report

Also Known As

No data available

Azure Defender for IoT

Overview

Azure Firewall Manager is a security management service that provides central security policy and route management for cloud-based security perimeters.

To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

Microsoft

Microsoft Defender for IoT offers advanced security designed to protect IoT environments from sophisticated threats. Its deep integration with Azure reinforces security across devices and networks.

Microsoft Defender for IoT provides scalable threat detection and security intelligence tailored for IoT devices. Leveraging cloud-powered analytics, it ensures protection against emerging threats while supporting diverse device landscapes. The platform's compatibility with Azure Sentinel offers robust security operations and management capabilities.

What are the core features of Microsoft Defender for IoT?

Threat Intelligence: Provides real-time insights and threat detection using cloud-powered analytics.
Device Management: Simplifies the monitoring and management of IoT devices across networks.
Integrated Security: Seamlessly integrates with Azure Sentinel for comprehensive security operations.

What benefits and ROI should users consider?

Improved Security Posture: Strengthens the protection of IoT ecosystems against cyber threats.
Cost Efficiency: Reduces the complexities and costs associated with managing IoT security.
Scalability: Supports growth and adaptation to expanding IoT networks.

In manufacturing, Microsoft Defender for IoT aids in maintaining operational efficiency by preventing unauthorized access to industrial control systems. Healthcare providers utilize it to protect sensitive patient data transmitted through connected devices. Retailers benefit from secure management of inventory systems and customer data across smart devices.

Microsoft

Azure Firewall Manager vs. Microsoft Defender for IoT