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Azure Front Door 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 Front Door
Ranking in Microsoft Security Suite
17th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
16
Ranking in other categories
CDN (3rd), Web Application Firewall (WAF) (13th)
Microsoft Defender for IoT
Ranking in Microsoft Security Suite
24th
Average Rating
7.4
Reviews Sentiment
6.6
Number of Reviews
5
Ranking in other categories
IoT Security (5th), Operational Technology (OT) Security (6th)
 

Mindshare comparison

As of January 2026, in the Microsoft Security Suite category, the mindshare of Azure Front Door is 2.3%, down from 2.8% compared to the previous year. The mindshare of Microsoft Defender for IoT is 1.0%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite Market Share Distribution
ProductMarket Share (%)
Azure Front Door2.3%
Microsoft Defender for IoT1.0%
Other96.7%
Microsoft Security Suite
 

Featured Reviews

reviewer2226693 - PeerSpot reviewer
Architect at a tech vendor with 5,001-10,000 employees
Optimizing global application performance with robust security measures and advanced traffic management
DDoS capabilities in Azure Front Door could certainly be improved. Although Microsoft states it comes with basic DDoS protections out of the box, I find it often ineffectual in mitigating thousands of requests from a single source in a short span of time. User then have to rely on the WAF module where users must configure rate-limiting rules, as it does not automatically sense malicious spikes in traffic. I believe Front Door should have an out-of-the-box premium DDoS protection that can automatically detect and block malicious traffic. I would appreciate improvements in the turnaround time for support, especially since issues with Azure Front Door are usually critical for businesses. If there is an issue, it often results in downtime for line of business applications. I have faced this situation multiple times as one of the largest financial institutions in India is hosted there, adhering to strict SLAs that require prompt responses.
AA
Principale Systems Architect at a manufacturing company with 10,001+ employees
Effective network monitoring with identified documentation improvements needed
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. More detailed documentation with video instructions for tasks would be helpful. The system capabilities are not well-documented either. Importing device names and maintaining a list can be cumbersome, as it requires manual input for a large number of devices. The backup and restore process is limited to GUI for backup but lacks a GUI for restore, though future updates might address this. Sentinel documentation is also poor, with limited guidance available.

Quotes from Members

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

Pros

"It inspects the traffic at the network level before it comes into Azure. We can do SSL offloading, and it can detect abnormalities before the traffic comes into the application. It can be used globally and is easy to set up. It is also quite stable and scalable."
"The most valuable feature is that I can have CDN and load-balancing capabilities in a single service instead of managing two separate tools."
"You can assign as many web application firewall policies as you want to the same instance of Front Door."
"Azure Front Door provides DDoS protection and features related to WAF."
"The tool is easy to use for beginners."
"Azure Front Door provides DDoS protection and features related to WAF."
"The price is one of the most important aspects of the product. It's quite affordable."
"The solution is good."
"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."
"The graphics and analysis in Microsoft Defender for IoT are very representative."
"I find Microsoft Defender very effective in vulnerability management and it provides good attack reduction, making it a next-generation protection solution."
"I believe it is best suited for cloud services and is unmatched by other cloud security solutions."
"It is manageable and integrates with other Microsoft products, which is crucial for me."
"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

"There is room for improvement and they're working on it."
"In the tool, there needs to be a good amount of monitoring in the area of health probes to capture in front of what is happening."
"There's a limitation on the amount of global rules we can add."
"The product's features are limited compared to Cloudflare. The tool also doesn't work well in a hybrid environment. I would like to see a way to add personalized APIs in the system."
"My suggestion for improvement would be to enhance the Data Export feature to include specific tables, particularly the Azure Diagnostics table."
"I'm responsible for the governance and cost control of Azure. I'm not a specialist in any products and therefore I couldn't really speak effectively to features that are lacking or missing."
"It lacks sufficient functionality."
"This is a relatively expensive solution."
"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."
"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 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."
"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."
"Microsoft Defender for IoT is not scalable. If you want to monitor another industrial network, you need an additional server, making it less scalable."
 

Pricing and Cost Advice

"The transition to the premium tier has led to increased costs, making it more expensive than the classic tier."
"It is on a pay-as-you-go basis."
"The pricing of the solution is good."
"Considering the standard licensing of the tool, even though we have not checked the billing as of now, it might not be very costly."
"The product is expensive."
"The solution is a bit expensive."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
13%
Manufacturing Company
10%
Government
7%
Manufacturing Company
15%
Computer Software Company
14%
Energy/Utilities Company
7%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise1
Large Enterprise9
No data available
 

Questions from the Community

What's the difference between Azure Front Door and Application Gateway?
We found Azure Front Door to be easily scaled and very stable. The implementation is very fast and Microsoft provides excellent support. Azure Front Door can quickly detect abnormalities before the...
What is your experience regarding pricing and costs for Azure Front Door?
I am not sure about the pricing but believe Azure Front Door might require a higher cost due to its entry point nature.
What needs improvement with Azure Front Door?
DDoS capabilities in Azure Front Door could certainly be improved. Although Microsoft states it comes with basic DDoS protections out of the box, I find it often ineffectual in mitigating thousands...
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...
 

Also Known As

Azure Front-Door
Azure Defender for IoT
 

Overview

Find out what your peers are saying about Azure Front Door vs. Microsoft Defender for IoT and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.