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Microsoft Security

Industrial and critical infrastructure security

Gain visibility and control over your industrial IoT environment.

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Get ahead of industrial IoT cyberthreats

Protect a growing attack surface with comprehensive solutions from Microsoft.

Increase visibility

Gain insight and critical context into all your industrial control systems (ICS) and operational technology (OT).

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 powered by proprietary threat intelligence on IoT/OT threats and actors.

Expedite incident response

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

Address unique industry challenges

Tailor IoT security to your needs with comprehensive solutions.

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Protect healthcare data and facilities

Secure medical devices used for supply chain management, hospital environmental control, telehealth, and more.

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Securely enable manufacturing innovation

Protect industrial IoT infrastructure from breaches, maximize uptime, and improve safety by quickly discovering asset inventory and responding to threats.

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Safeguard energy infrastructure

Improve cyber resiliency and defend against attacks with comprehensive security for control systems across energy production and distribution.

The case for ICS and OT security

Attacks on industrial IoT are not hypothetical. ICS and OT devices are increasingly at risk from threat actors trying to evade detection.

A diagram explaining that connected industrial IoT enables growth and innovation but threat actors are exploiting this growing attack surface which calls for a need to accelerate business transformation with industrial IoT security.

Industrial IoT security products

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Microsoft Defender for IoT

Gain greater visibility and stop complex, multistage attacks against your industrial IoT, OT, and 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.

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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.

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Leader in MITRE ATT&CK

Microsoft leads in real-world detection in MITRE ATT&CK for ICS evaluation.3

SC Awards

Best SCADA Security Solution

Microsoft’s IoT solution (formerly CyberX) was recognized as the Best SCADA (supervisory control and data acquisition) Security Solution at the 2020 SC Awards.

Cybersecurity Excellence Awards

Cyber Security Excellence Awards

Microsoft’s IoT and OT security solution (formerly CyberX) won three Cyber Security Excellence Awards in 2019 for IoT, critical infrastructure and ICS and SCADA.

See how customers defend against IoT threats

Stay up to date on industrial IoT security


The State of IoT/OT Cybersecurity in the Enterprise

Get insights from Ponemon Institute into the security challenges enterprises face as they accelerate industrial IoT and OT innovation.


Build IoT operational resilience

Learn how to strengthen your security program with Microsoft Defender for IoT and PwC's resilience framework.


Rapidly detect and respond to IoT threats

Explore how to gain greater visibility into your industrial and critical infrastructure to quickly uncover threats in this webinar.


Get threat intelligence with Microsoft Defender for IoT

Proactively monitor vulnerabilities with threat intelligence tailored for IoT and OT—now available in Microsoft Defender for IoT.

Explore related solutions

Protect everything

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

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

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