IoT security

Safeguard the fastest growing attack surface in your organization.

IoT security without compromise

Bolster your security with comprehensive solutions from Microsoft that protect your IoT environment.

Increase visibility

Gain visibility and critical context into all your IoT assets and devices.

Improve IoT security posture

Reduce your attack surface using a risk-prioritized approach.

Stop sophisticated attacks

Gain the upper hand with built-in AI, automation, and expertise.

Expedite incident response

Respond faster with tools optimized for your security operations center (SOC).

Why IoT security

Attacks on IoT infrastructure are not hypothetical. Adversaries increasingly use these devices to evade detection and stage broader attacks.

IoT security products

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Microsoft Defender for IoT

Gain greater visibility and stop complex, multistage attacks against your IoT, OT, and industrial control systems (ICS).

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Microsoft 365 Defender

Prevent and detect attacks across your identities, endpoints, apps, email, data, and cloud apps with extended detection and response capabilities.

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Microsoft Sentinel

Get a bird’s-eye view across your enterprise with a cloud-native security information and event management (SIEM) solution.

A person leaning over a table with one hand resting on a laptop and using a mobile phone with the other.

Microsoft Defender for IoT

Gain greater visibility and stop complex, multistage attacks against your IoT, OT, and industrial control systems (ICS).

A person with one eye closed smiling at their desk.

Microsoft 365 Defender

Prevent and detect attacks across your identities, endpoints, apps, email, data, and cloud apps with extended detection and response capabilities.

A person looking to their right, presumably having a conversation.

Microsoft Sentinel

Get a bird’s-eye view across your enterprise with a cloud-native security information and event management (SIEM) solution.

Stay ahead of the IoT and OT convergence

Learn how to protect unmanaged IoT, ICS, and OT solutions in the Microsoft Defender for IoT e-book.

Two people working in a room full of screens showing security information, graphs and maps.

See how customers defend against IoT threats

Stay up to date on IoT security

Protect everything

Make your future more secure. Explore your security options today.

Protect what’s next in IoT innovation. The Internet of Things has expanded what’s possible. But bad actors are exploiting a growing attack surface. Drive innovation with stronger IoT security.

1. Part 1. Executive summary, The State of IoT/OT Cybersecurity in the Enterprise, Ponemon Institute, November 2021, p. 1

2. Part 1. Executive summary, The State of IoT/OT Cybersecurity in the Enterprise, Ponemon Institute, November 2021, p. 2

3.Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, express or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose. GARTNER and Magic Quadrant are registered trademarks and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally and are used herein with permission. All rights reserved.

4. Gartner, Magic Quadrant for Industrial IoT Platforms, Alfonso Velosa, Ted Friedman, Katell Thielemann, Emil Berthelsen, Peter Havart-Simkin, Eric Goodness, Matthew Flatley, Lloyd Jones, Kevin Quinn, 18 October 2021.

5. © 2021 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.