Cisco Industrial Threat Defense

Tough security for tough environments

Protect your operational technology (OT) and industrial control systems (ICS) with a comprehensive cybersecurity solution that's built into your industrial network and unifies IT and OT security.

Security for critical infrastructures and industrial operations


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Video: Cisco Industrial Threat Defense overview

Industrial Threat Defense OT cybersecurity solution

From OT visibility to adaptive segmentation to zero-trust remote access, get a comprehensive platform that unifies IT and OT cybersecurity and makes it simple to protect operations at scale.

Uncover your industrial cybersecurity posture

Easily inventory your OT/ICS assets and their behaviors with a solution that uses your network as a sensor to provide full visibility at scale—and the insights you need to reduce the attack surface.

Control and secure OT remote access

With easy-to-use zero-trust remote access built into network equipment, your OT team can manage assets from anywhere and you gain control over risks from remote users.

Protect operations

Enforce ISA/IEC 62443 zones and conduits and prevent threats from spreading with a solution that empowers OT teams to define segmentation policies and employs your network as the enforcer.

Find and block threats across IT and OT

With OT insights in your IT security tools, you can detect, investigate, and resolve threats across IT and OT—all from a single console.

Create your own industrial cybersecurity journey

Cisco Cyber Vision

Gain visibility into OT and ICS assets at scale. Assess your OT security posture to drive change. Protect operations with adaptive network segmentation.

Cisco Secure Equipment Access

Control remote access to your OT/ICS assets with zero-trust network access (ZTNA) that's made for OT and easy to deploy at scale.

Cisco Secure Firewall

Build your industrial demilitarized zone (IDMZ), block zero-day attacks, and segment the industrial network to protect your OT and IT domains.

Cisco Identity Services Engine

Enforce ISA99/IEC62443 zones and conduits and control access to critical OT assets with a zero-trust microsegmentation framework.

Cisco XDR and Splunk

Get a unified view of IT and OT data to better correlate events, detect advanced threats, and orchestrate response across your security stack.

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The future of industrial network security

Explore IDC recommendations for building future-proof industrial operations as you accelerate OT digitization. Key starting points include embedding OT security into the network, fostering collaboration between IT and OT teams, and unifying visibility across IT, OT, and cloud.

Secure your OT/ICS with your existing setup


Enjoy OT cybersecurity built in to switches and routers

Use your network as a sensor and enforcer. Deploy ICS security that sees more, does more, and scales simply.

Use your IT security solutions to protect industrial operations

Take advantage of your Cisco security solutions to protect your OT/ICS as well as your IT.

Keep your existing security tools

Integrate third-party tools. Industrial Threat Defense is modular and works with what you already have.

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Forrester names Cisco a Leader in OT cybersecurity

Forrester praises Cisco Industrial Threat Defense as a comprehensive OT security solution that's simple to deploy at scale and that unifies IT and OT security to better protect critical infrastructures.

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