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Industrial IoT security

Tough security for tough environments

Your operational technology (OT), industrial control systems (ICS), and cyber physical systems (CPS) need security that doesn’t mess around. Protect what matters most and maintain production uptime with Cisco Industrial Threat Defense.

Security for critical infrastructures and industrial operations

From ICS/OT visibility to zero trust to a converged IT/OT security strategy, find solutions that meet you right where you are.

Uncover your industrial cybersecurity posture

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

Control and secure remote access

With easy-to-use, cloud-delivered secure remote access built into our network equipment, you avoid shadow IT—and your OT teams can manage industrial assets from anywhere.

Protect operations

Enforce ISA/IEC62443 zones and conduits and prevent threats from spreading. Use your network as the enforcer to easily implement a zero-trust microsegmentation strategy.

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, with Cisco XDR.

Cisco Industrial Threat Defense video overview

Cisco Industrial Threat Defense

Build your own industrial IoT security journey

Cisco Cyber Vision

Gain visibility into all connected assets and your IoT security posture. Detect threats and abnormal OT behaviors. 

Cisco Secure Equipment Access (SEA)

Empower OT teams to easily and securely carry out routine tasks on remote industrial assets.

Cisco Secure Firewall

Build your industrial demilitarized zone (DMZ) to protect your industrial and enterprise networks from threats.

Cisco Identity Services Engine (ISE)

Use microsegmentation to enforce ISA/IEC62443 zones and conduits and implement zero-trust security.

Cisco security service edge (SSE)

Enable secure connectivity to cloud resources, control traffic across sites, and expose shadow IT.

Cisco Extended Detection and Response (XDR)

Augment OT security events with intelligence from other sources, and orchestrate remediation across IT and OT.

Find your weak spots

Take the test to get tailored recommendations on how to secure your industrial operations the right way.

Secure your OT/ICS with your existing setup

Get IoT cybersecurity built into your network

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

Extend Cisco Secure solutions to OT

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

Keep your existing security tools

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

Stay on top of OT and IoT security

Our free industrial security newsletter covers the latest threats, technology trends, industry news, and don’t-miss events.