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Microsoft Defender for IoT vs Palo Alto Networks IoT Security comparison

 

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

Microsoft Defender for IoT
Ranking in IoT Security
5th
Average Rating
7.4
Reviews Sentiment
6.6
Number of Reviews
5
Ranking in other categories
Operational Technology (OT) Security (6th), Microsoft Security Suite (27th)
Palo Alto Networks IoT Secu...
Ranking in IoT Security
4th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the IoT Security category, the mindshare of Microsoft Defender for IoT is 11.8%, up from 8.0% compared to the previous year. The mindshare of Palo Alto Networks IoT Security is 7.8%, up from 7.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Market Share Distribution
ProductMarket Share (%)
Palo Alto Networks IoT Security7.8%
Microsoft Defender for IoT11.8%
Other80.4%
IoT Security
 

Featured Reviews

William Tuleja - PeerSpot reviewer
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.
Muhammad Ahsan Riaz - PeerSpot reviewer
Responsive system enhances network management but integration needs refinement
I find Palo Alto Networks IoT Security to be highly responsive, and its separate management and data planes are a major advantage. As an insurance company in the financial sector, we must meet strict regulatory requirements, and Palo Alto has proven to be an excellent solution. Its management is straightforward, the dashboards and reporting are comprehensive, and most importantly, it functions exactly as described in the documentation. For example, when we needed to block YouTube on our network, Palo Alto successfully blocked access while our Cisco firewall failed to block access on iPhones. This highlights the inconsistency we've experienced with different firewalls, whereas Palo Alto has consistently performed as expected.

Quotes from Members

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

Pros

"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."
"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."
"Mainly, it is manageable and integrates with other Microsoft products, which is crucial for me."
"I find Microsoft Defender very effective in vulnerability management and it provides good attack reduction, making it a next-generation protection solution."
"From a security standpoint, it provides a comprehensive range of standard security features that align with our requirements."
"This solution has been most valuable for establishing a VPN and implementing allow/deny rules. It has also enabled us to create security policies. It is an easy solution to customise when it comes to creating templates and pulling reports."
"It is simple to use. We just need to enable features and then configure IoT policies."
"I like the Cortex Data Lake integration with security automation."
"Palo Alto is valued for its GlobalProtect feature, which offers a range of security options, including user ID mapping and VPNs."
"I would recommend Palo Alto Networks IoT Security to any organization with automation plants or standard enterprise IT environments."
"I find Palo Alto Networks IoT Security to be highly responsive, and its separate management and data planes are a major advantage."
"The key strength of Palo Alto firewalls lies in their application-based approach, offering a much finer level of control compared to traditional firewalls."
 

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."
"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."
"The primary area that needs improvement is compatibility with the latest IoT technologies."
"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 support is in line with Palo Alto Networks services for other products but needs improvement."
"The reporting for this solution could be improved. The logs we receive are only saved for one week. We would like to have the database timeframe increased to a month or two for historical reporting as well as increased storage capabilities to support this data and reporting."
"More application signatures are required."
"It would be beneficial to have a more centralized and user-friendly platform that could consolidate all the necessary information, which proved challenging during the initial POC phase."
"Palo Alto Networks IoT Security's reporting capabilities are less comprehensive and robust than those provided by Cisco."
"Essentially, this solution focuses on data analysis and cannot perform any physical actions."
"It would be beneficial if Palo Alto IoT Security could integrate with Let's Encrypt for free SSL certificates."
"While not overly complex, its usability could be enhanced, making it a more intuitive experience for everyone."
 

Pricing and Cost Advice

Information not available
"While Palo Alto Networks IoT Security might cost more than some competitors, its features and effectiveness justify the price tag."
"The initial investment is substantial, but the renewal costs make it financially unsustainable."
"The pricing for Palo Alto Networks IoT Security is a bit high."
"The successful migration trend suggests that Palo Alto provides a superior cost-benefit ratio for firewall solutions."
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Manufacturing Company
14%
Energy/Utilities Company
9%
Financial Services Firm
6%
Computer Software Company
15%
Performing Arts
13%
Manufacturing Company
10%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business3
Large Enterprise6
 

Questions from the Community

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...
What do you like most about Palo Alto Networks IoT Security?
From a security standpoint, it provides a comprehensive range of standard security features that align with our requirements.
What needs improvement with Palo Alto Networks IoT Security?
The major challenge is the integration with existing complex production lines. These architectures were developed with a focus on automation functionalities, not security. Finding the right integra...
What is your primary use case for Palo Alto Networks IoT Security?
I use Palo Alto Networks IoT Security ( /products/palo-alto-networks-iot-security-reviews ) for discovering automation devices and detecting various types of data traffic on automation infrastructu...
 

Also Known As

Azure Defender for IoT
No data available
 

Overview

Find out what your peers are saying about Microsoft Defender for IoT vs. Palo Alto Networks IoT Security and other solutions. Updated: September 2025.
868,759 professionals have used our research since 2012.