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Microsoft Defender for IoT vs Microsoft Purview Compliance Manager 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

Microsoft Defender for IoT
Ranking in Microsoft Security Suite
28th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
2
Ranking in other categories
IoT Security (5th), Operational Technology (OT) Security (6th)
Microsoft Purview Complianc...
Ranking in Microsoft Security Suite
23rd
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
Data Governance (14th)
 

Mindshare comparison

As of April 2025, in the Microsoft Security Suite category, the mindshare of Microsoft Defender for IoT is 0.3%, up from 0.2% compared to the previous year. The mindshare of Microsoft Purview Compliance Manager is 1.3%, down from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite
 

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.
Peter-Murphy - PeerSpot reviewer
Streamlined data management and improved compliance with efficient document classification
The most valuable feature is data classification retention since I deal with terabytes of data, and managing and monitoring it simplifies the process. Additionally, the system provides a dashboard showing our compliance status, which aids in managing compliance tasks. The compliance score feature allows me to assess and compare our compliance across organizations. I've also noticed efficiency gains, especially in handling subject access requests. Previously, these tasks were manual and time-consuming, but now they are streamlined, reducing the process from weeks to just a day.

Quotes from Members

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

Pros

"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."
"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."
"Purview delivers data protection across multi-cloud and multi-platform environments."
"The stability is a ten out of ten."
"The system provides a dashboard showing our compliance status, which aids in managing compliance tasks."
"We have more visibility of data and how it is being shared."
"We move data between clouds and also from on-premises to the cloud. There is no other mechanism to check if this data is moving according to industry standards for such things as security, bandwidth, and SSL encryption mechanism. We would not be able to see these metrics without Microsoft Purview Compliance Manager."
"Microsoft Purview Compliance Manager is tightly integrated with email solutions like Office 365."
"One of the valuable features of the tool is that it works effectively."
"The most valuable feature is its ability to apply regulations and ensure compliance with various policies. It also provides tools for investigation, risk assessment, and security score evaluations."
 

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."
"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 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 speed and accessibility, particularly in the user interface, require significant work."
"We've had issues with data connectors for Teams."
"Policy configuration, particularly for web interfaces and OCR scanning, presents challenges."
"One area for improvement is the technical support for Purview. With all the other solutions from Microsoft we get really good technical support, but with Purview we had a compliance error and we couldn't find the solution. Purview would not point us to the correct solution, it just indicated the error. We had to troubleshoot it and find out what led to this error. We contacted technical support but it took them one week to identify the root cause of the error."
"Microsoft Purview Compliance Manager is a stable product used by organizations utilizing Outlook as their email client. Despite stability, it needs to be more user-friendly and competitive compared to other eDiscovery tools."
"We'd like to see the solution expanded to include firewalls and endpoints."
"Microsoft Purview has moved its portal from classic to premium with some display improvements, yet not much in options and functionalities."
"Integrating add-on licenses, which currently offer additional features at a cost, into the base product would be beneficial, especially for a charity organization to avoid incurring extra costs."
 

Pricing and Cost Advice

Information not available
"The pricing and licensing are moderate because we have other licenses for Microsoft services. The pricing is in line with that."
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Manufacturing Company
14%
Energy/Utilities Company
10%
Government
5%
Financial Services Firm
14%
Computer Software Company
13%
Government
7%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Microsoft Defender for IoT?
The solution is relatively expensive with licensing being based on each device. The cost per license might not be affordable for every organization, and I would rate it around six out of ten on a s...
What needs improvement with Microsoft Defender for IoT?
The primary area that needs improvement is compatibility with the latest IoT technologies. Microsoft needs flexibility to ensure good compatibility with new IoT solutions, which frequently introduc...
What is your primary use case for Microsoft Defender for IoT?
My primary use case for Microsoft Defender for IoT is security. It helps with vulnerability management and provides significant attack reduction. It functions as a next-generation protection soluti...
What do you like most about Microsoft Purview Compliance Manager?
We have more visibility of data and how it is being shared.
What is your experience regarding pricing and costs for Microsoft Purview Compliance Manager?
While not cheap, Microsoft Purview Compliance Manager is priced at 60% to 70% compared to some competitors. Additional costs may involve OCR page scanning.
What is your primary use case for Microsoft Purview Compliance Manager?
I am primarily using Microsoft Purview Compliance Manager for data leakage prevention, blocking USBs, and monitoring data sharing through OneDrive and web-based interfaces.
 

Also Known As

Azure Defender for IoT
Microsoft Compliance Manager
 

Overview

Find out what your peers are saying about Microsoft Defender for IoT vs. Microsoft Purview Compliance Manager and other solutions. Updated: March 2025.
848,207 professionals have used our research since 2012.