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  1. Home
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  3. Microsoft Defender for IoT
Logo of Microsoft Defender for IoT

Microsoft Defender for IoT

byMicrosoft
in
4.4
Market Presence: CPS Protection Platforms, IoT Security

Overview

Product Information on Microsoft Defender for IoT

Updated 14th October 2025

What is Microsoft Defender for IoT?

Microsoft Defender for IoT is a software designed to provide security for Internet of Things (IoT) devices and networks. The software enables businesses to monitor, detect, and respond to threats across a range of IoT environments, including industrial and enterprise settings. It features threat detection capabilities that use behavioral analytics and threat intelligence to identify potential risks and vulnerabilities in IoT assets. The software assists in managing device inventory, assessing security posture, and automating alerts for suspicious activity. By integrating with existing security operations tools, it aims to address the challenge of securing diverse and distributed IoT devices within organizations.

Microsoft Defender for IoT Pricing

Microsoft Defender for IoT software follows a subscription-based pricing model, which is structured according to the number of IoT devices being monitored or protected. The software typically offers tiered plans where pricing scales based on device count, with separate options for cloud-connected and air-gapped environments. Additional charges may apply for advanced features and integrations, and pricing details are generally provided upon request or through volume licensing agreements.

Overall experience with Microsoft Defender for IoT

Cybersecurity Engineer
30B + USD, IT Services
FAVORABLE

“Microsoft Defender for IoT Enhances Network Awareness But Needs Ongoing Tuning”

4.0
Feb 27, 2026
Microsoft Defender for IoT gives security teams better situational awareness and helps prioritize risks based on device behavior rather than just static configuration checks. However, the overall effectiveness depends on proper network and on-going tuning.
There are no reviews in this category.
CRITICAL

About Company

Company Description

Updated 11th August 2023

Microsoft enables digital transformation for the era of an intelligent cloud and an intelligent edge. Its mission is to empower every person and every organization on the planet to achieve more. Microsoft is dedicated to advancing human and organizational achievement. Microsoft Security helps protect people and data against cyberthreats to give peace of mind.

Company Details

Updated 25th March 2024
Company type
Public
Year Founded
1975
Head office location
Redmond, Washington, United States
Number of employees
10000+
Annual Revenue
30B+ USD
Website
https://microsoft.com

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Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

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Peer Discussions

Microsoft Defender for IoT Reviews and Ratings

4.4

(32 Ratings)

Rating Distribution

5 Star
59%
4 Star
41%
3 Star
0%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.4

Integration & Deployment

4.4

Service & Support

4.4

Product Capabilities

4.6

Filter Reviews
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  • Cybersecurity Engineer
    10B+ USD
    IT Services
    Review Source

    Microsoft Defender for IoT Enhances Network Awareness But Needs Ongoing Tuning

    4.0
    Feb 27, 2026
    Microsoft Defender for IoT gives security teams better situational awareness and helps prioritize risks based on device behavior rather than just static configuration checks. However, the overall effectiveness depends on proper network and on-going tuning.
  • It Security Engineer
    10B+ USD
    IT Services
    Review Source

    Integration and Real-Time Threat Detection Offered for IoT and Legacy Devices

    4.0
    Jan 13, 2026
    Microsoft Defender for IoT has helped us in understanding of security posture of our organization for IoT and OT devices. Now MDIoT detects unusual network behaviour for IoT devices. It is very useful for legacy environments and devices
  • It Security & Risk Management Associate
    50M-1B USD
    Insurance (except health)
    Review Source

    Microsoft Defender for IoT Enables Passive Identification of Unmanaged Industrial Devices

    4.0
    Feb 23, 2026
    I have been using Microsoft Defender for IoT for a while now and yes it requires a solid background in network security. The initial setup and sensor deployment took more time than expected and there was a bit of a learning curve as well.
  • Manager, It Security And Risk Management
    50M-1B USD
    Energy and Utilities
    Review Source

    Strong OT/IoT Visibility and Integration Offset by Configuration and Alerting Hurdles

    5.0
    Apr 20, 2026
    Positive. Strong visibility into OT/IoT environments, agentless monitoring and good integration with Microsoft security ecosystem.
  • IT Associate
    Gov't/PS/Ed
    Education
    Review Source

    Complex Setup and Limited Legacy Support Noted in IoT Security Solution

    4.0
    Feb 2, 2026
    strong visibility and security for iot/ot environments, especially when integrated with the microsoft security ecosystem
...
Showing Result 1-5 of 46

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User Sentiment About Microsoft Defender for IoT
Reviewer Insights for: Microsoft Defender for IoT
Deciding Factors: Microsoft Defender for IoT Vs. Market Average
Performance of Microsoft Defender for IoT Across Market Features

Microsoft Defender for IoT Likes & Dislikes

Like

Microsoft Defender for IoT helps uncover previously unknown or unmanaged devices on the network and enriches them with useful context such as device role and communication patterns. Instead of relying solely on signatures, the solution analyzes behavioral patterns and flags unusual device activity that may indicate operational or security issues.

Like

Microsoft Defender for IoT supports agentless monitoring, means we do not need to install agents like MDE. It provides real time threat detection. It can be integrated in microsoft defender for endpoint.

Like

The best thing about this tool is how it maps out every device on our network automatically. It identifies devices, their types and even the protocols that they are using, which is very helpful for environments that mix IT and OT systems.

Dislike

Highly segmented or partially mirrored networks may require additional planning to ensure full device visibility across all zones.

Dislike

The deployment might feel complex and overwhelming for new users. Also the learning curve is steep.

Dislike

Documentation is available but sometimes feels incomplete, especially for edge cases or less common deployment scenarios.